30557280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 106686720

約数和(自身を除く): 76129440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 80, 83, 96, 104, 118, 120, 130, 156, 160, 166, 177, 195, 208, 236, 240, 249, 260, 295, 312, 332, 354, 390, 415, 416, 472, 480, 498, 520, 590, 624, 664, 708, 767, 780, 830, 885, 944, 996, 1040, 1079, 1180, 1245, 1248, 1328, 1416, 1534, 1560, 1660, 1770, 1888, 1992, 2080, 2158, 2301, 2360, 2490, 2656, 2832, 3068, 3120, 3237, 3320, 3540, 3835, 3984, 4316, 4602, 4720, 4897, 4980, 5395, 5664, 6136, 6240, 6474, 6640, 7080, 7670, 7968, 8632, 9204, 9440, 9794, 9960, 10790, 11505, 12272, 12948, 13280, 14160, 14691, 15340, 16185, 17264, 18408, 19588, 19920, 21580, 23010, 24485, 24544, 25896, 28320, 29382, 30680, 32370, 34528, 36816, 39176, 39840, 43160, 46020, 48970, 51792, 58764, 61360, 63661, 64740, 73455, 73632, 78352, 86320, 92040, 97940, 103584, 117528, 122720, 127322, 129480, 146910, 156704, 172640, 184080, 190983, 195880, 235056, 254644, 258960, 293820, 318305, 368160, 381966, 391760, 470112, 509288, 517920, 587640, 636610, 763932, 783520, 954915, 1018576, 1175280, 1273220, 1527864, 1909830, 2037152, 2350560, 2546440, 3055728, 3819660, 5092880, 6111456, 7639320, 10185760, 15278640, 30557280]

約数ペア:

[(1, 30557280), (2, 15278640), (3, 10185760), (4, 7639320), (5, 6111456), (6, 5092880), (8, 3819660), (10, 3055728), (12, 2546440), (13, 2350560), (15, 2037152), (16, 1909830), (20, 1527864), (24, 1273220), (26, 1175280), (30, 1018576), (32, 954915), (39, 783520), (40, 763932), (48, 636610), (52, 587640), (59, 517920), (60, 509288), (65, 470112), (78, 391760), (80, 381966), (83, 368160), (96, 318305), (104, 293820), (118, 258960), (120, 254644), (130, 235056), (156, 195880), (160, 190983), (166, 184080), (177, 172640), (195, 156704), (208, 146910), (236, 129480), (240, 127322), (249, 122720), (260, 117528), (295, 103584), (312, 97940), (332, 92040), (354, 86320), (390, 78352), (415, 73632), (416, 73455), (472, 64740), (480, 63661), (498, 61360), (520, 58764), (590, 51792), (624, 48970), (664, 46020), (708, 43160), (767, 39840), (780, 39176), (830, 36816), (885, 34528), (944, 32370), (996, 30680), (1040, 29382), (1079, 28320), (1180, 25896), (1245, 24544), (1248, 24485), (1328, 23010), (1416, 21580), (1534, 19920), (1560, 19588), (1660, 18408), (1770, 17264), (1888, 16185), (1992, 15340), (2080, 14691), (2158, 14160), (2301, 13280), (2360, 12948), (2490, 12272), (2656, 11505), (2832, 10790), (3068, 9960), (3120, 9794), (3237, 9440), (3320, 9204), (3540, 8632), (3835, 7968), (3984, 7670), (4316, 7080), (4602, 6640), (4720, 6474), (4897, 6240), (4980, 6136), (5395, 5664)]