304287360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 1065173760

約数和(自身を除く): 760886400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 128, 130, 146, 156, 160, 167, 192, 195, 208, 219, 240, 260, 292, 312, 320, 334, 365, 384, 390, 416, 438, 480, 501, 520, 584, 624, 640, 668, 730, 780, 832, 835, 876, 949, 960, 1002, 1040, 1095, 1168, 1248, 1336, 1460, 1560, 1664, 1670, 1752, 1898, 1920, 2004, 2080, 2171, 2190, 2336, 2496, 2505, 2672, 2847, 2920, 3120, 3340, 3504, 3796, 4008, 4160, 4342, 4380, 4672, 4745, 4992, 5010, 5344, 5694, 5840, 6240, 6513, 6680, 7008, 7592, 8016, 8320, 8684, 8760, 9344, 9490, 10020, 10688, 10855, 11388, 11680, 12191, 12480, 13026, 13360, 14016, 14235, 15184, 16032, 17368, 17520, 18980, 20040, 21376, 21710, 22776, 23360, 24382, 24960, 26052, 26720, 28032, 28470, 30368, 32064, 32565, 34736, 35040, 36573, 37960, 40080, 43420, 45552, 46720, 48764, 52104, 53440, 56940, 60736, 60955, 64128, 65130, 69472, 70080, 73146, 75920, 80160, 86840, 91104, 97528, 104208, 106880, 113880, 121472, 121910, 130260, 138944, 140160, 146292, 151840, 158483, 160320, 173680, 182208, 182865, 195056, 208416, 227760, 243820, 260520, 277888, 292584, 303680, 316966, 320640, 347360, 364416, 365730, 390112, 416832, 455520, 475449, 487640, 521040, 585168, 607360, 633932, 694720, 731460, 780224, 792415, 833664, 911040, 950898, 975280, 1042080, 1170336, 1267864, 1389440, 1462920, 1560448, 1584830, 1822080, 1901796, 1950560, 2084160, 2340672, 2377245, 2535728, 2925840, 3169660, 3803592, 3901120, 4168320, 4681344, 4754490, 5071456, 5851680, 6339320, 7607184, 7802240, 9508980, 10142912, 11703360, 12678640, 15214368, 19017960, 20285824, 23406720, 25357280, 30428736, 38035920, 50714560, 60857472, 76071840, 101429120, 152143680, 304287360]

約数ペア:

[(1, 304287360), (2, 152143680), (3, 101429120), (4, 76071840), (5, 60857472), (6, 50714560), (8, 38035920), (10, 30428736), (12, 25357280), (13, 23406720), (15, 20285824), (16, 19017960), (20, 15214368), (24, 12678640), (26, 11703360), (30, 10142912), (32, 9508980), (39, 7802240), (40, 7607184), (48, 6339320), (52, 5851680), (60, 5071456), (64, 4754490), (65, 4681344), (73, 4168320), (78, 3901120), (80, 3803592), (96, 3169660), (104, 2925840), (120, 2535728), (128, 2377245), (130, 2340672), (146, 2084160), (156, 1950560), (160, 1901796), (167, 1822080), (192, 1584830), (195, 1560448), (208, 1462920), (219, 1389440), (240, 1267864), (260, 1170336), (292, 1042080), (312, 975280), (320, 950898), (334, 911040), (365, 833664), (384, 792415), (390, 780224), (416, 731460), (438, 694720), (480, 633932), (501, 607360), (520, 585168), (584, 521040), (624, 487640), (640, 475449), (668, 455520), (730, 416832), (780, 390112), (832, 365730), (835, 364416), (876, 347360), (949, 320640), (960, 316966), (1002, 303680), (1040, 292584), (1095, 277888), (1168, 260520), (1248, 243820), (1336, 227760), (1460, 208416), (1560, 195056), (1664, 182865), (1670, 182208), (1752, 173680), (1898, 160320), (1920, 158483), (2004, 151840), (2080, 146292), (2171, 140160), (2190, 138944), (2336, 130260), (2496, 121910), (2505, 121472), (2672, 113880), (2847, 106880), (2920, 104208), (3120, 97528), (3340, 91104), (3504, 86840), (3796, 80160), (4008, 75920), (4160, 73146), (4342, 70080), (4380, 69472), (4672, 65130), (4745, 64128), (4992, 60955), (5010, 60736), (5344, 56940), (5694, 53440), (5840, 52104), (6240, 48764), (6513, 46720), (6680, 45552), (7008, 43420), (7592, 40080), (8016, 37960), (8320, 36573), (8684, 35040), (8760, 34736), (9344, 32565), (9490, 32064), (10020, 30368), (10688, 28470), (10855, 28032), (11388, 26720), (11680, 26052), (12191, 24960), (12480, 24382), (13026, 23360), (13360, 22776), (14016, 21710), (14235, 21376), (15184, 20040), (16032, 18980), (17368, 17520)]