304474560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 224

約数和(自身を含む): 1076017152

約数和(自身を除く): 771542592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 787, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1574, 1612, 1860, 1984, 2015, 2080, 2361, 2418, 2480, 2496, 2976, 3120, 3148, 3224, 3720, 3935, 4030, 4160, 4722, 4836, 4960, 5952, 6045, 6240, 6296, 6448, 7440, 7870, 8060, 9444, 9672, 9920, 10231, 11805, 12090, 12480, 12592, 12896, 14880, 15740, 16120, 18888, 19344, 20462, 23610, 24180, 24397, 25184, 25792, 29760, 30693, 31480, 32240, 37776, 38688, 40924, 47220, 48360, 48794, 50368, 51155, 61386, 62960, 64480, 73191, 75552, 77376, 81848, 94440, 96720, 97588, 102310, 121985, 122772, 125920, 128960, 146382, 151104, 153465, 163696, 188880, 193440, 195176, 204620, 243970, 245544, 251840, 292764, 306930, 317161, 327392, 365955, 377760, 386880, 390352, 409240, 487940, 491088, 585528, 613860, 634322, 654784, 731910, 755520, 780704, 818480, 951483, 975880, 982176, 1171056, 1227720, 1268644, 1463820, 1561408, 1585805, 1636960, 1902966, 1951760, 1964352, 2342112, 2455440, 2537288, 2927640, 3171610, 3273920, 3805932, 3903520, 4684224, 4757415, 4910880, 5074576, 5855280, 6343220, 7611864, 7807040, 9514830, 9821760, 10149152, 11710560, 12686440, 15223728, 19029660, 20298304, 23421120, 25372880, 30447456, 38059320, 50745760, 60894912, 76118640, 101491520, 152237280, 304474560]

約数ペア:

[(1, 304474560), (2, 152237280), (3, 101491520), (4, 76118640), (5, 60894912), (6, 50745760), (8, 38059320), (10, 30447456), (12, 25372880), (13, 23421120), (15, 20298304), (16, 19029660), (20, 15223728), (24, 12686440), (26, 11710560), (30, 10149152), (31, 9821760), (32, 9514830), (39, 7807040), (40, 7611864), (48, 6343220), (52, 5855280), (60, 5074576), (62, 4910880), (64, 4757415), (65, 4684224), (78, 3903520), (80, 3805932), (93, 3273920), (96, 3171610), (104, 2927640), (120, 2537288), (124, 2455440), (130, 2342112), (155, 1964352), (156, 1951760), (160, 1902966), (186, 1636960), (192, 1585805), (195, 1561408), (208, 1463820), (240, 1268644), (248, 1227720), (260, 1171056), (310, 982176), (312, 975880), (320, 951483), (372, 818480), (390, 780704), (403, 755520), (416, 731910), (465, 654784), (480, 634322), (496, 613860), (520, 585528), (620, 491088), (624, 487940), (744, 409240), (780, 390352), (787, 386880), (806, 377760), (832, 365955), (930, 327392), (960, 317161), (992, 306930), (1040, 292764), (1209, 251840), (1240, 245544), (1248, 243970), (1488, 204620), (1560, 195176), (1574, 193440), (1612, 188880), (1860, 163696), (1984, 153465), (2015, 151104), (2080, 146382), (2361, 128960), (2418, 125920), (2480, 122772), (2496, 121985), (2976, 102310), (3120, 97588), (3148, 96720), (3224, 94440), (3720, 81848), (3935, 77376), (4030, 75552), (4160, 73191), (4722, 64480), (4836, 62960), (4960, 61386), (5952, 51155), (6045, 50368), (6240, 48794), (6296, 48360), (6448, 47220), (7440, 40924), (7870, 38688), (8060, 37776), (9444, 32240), (9672, 31480), (9920, 30693), (10231, 29760), (11805, 25792), (12090, 25184), (12480, 24397), (12592, 24180), (12896, 23610), (14880, 20462), (15740, 19344), (16120, 18888)]