61145760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 152227680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 239, 240, 246, 260, 312, 328, 390, 410, 416, 478, 480, 492, 520, 533, 615, 624, 656, 717, 780, 820, 956, 984, 1040, 1066, 1195, 1230, 1248, 1312, 1434, 1560, 1599, 1640, 1912, 1968, 2080, 2132, 2390, 2460, 2665, 2868, 3107, 3120, 3198, 3280, 3585, 3824, 3936, 4264, 4780, 4920, 5330, 5736, 6214, 6240, 6396, 6560, 7170, 7648, 7995, 8528, 9321, 9560, 9799, 9840, 10660, 11472, 12428, 12792, 14340, 15535, 15990, 17056, 18642, 19120, 19598, 19680, 21320, 22944, 24856, 25584, 28680, 29397, 31070, 31980, 37284, 38240, 39196, 42640, 46605, 48995, 49712, 51168, 57360, 58794, 62140, 63960, 74568, 78392, 85280, 93210, 97990, 99424, 114720, 117588, 124280, 127387, 127920, 146985, 149136, 156784, 186420, 195980, 235176, 248560, 254774, 255840, 293970, 298272, 313568, 372840, 382161, 391960, 470352, 497120, 509548, 587940, 636935, 745680, 764322, 783920, 940704, 1019096, 1175880, 1273870, 1491360, 1528644, 1567840, 1910805, 2038192, 2351760, 2547740, 3057288, 3821610, 4076384, 4703520, 5095480, 6114576, 7643220, 10190960, 12229152, 15286440, 20381920, 30572880, 61145760]

約数ペア:

[(1, 61145760), (2, 30572880), (3, 20381920), (4, 15286440), (5, 12229152), (6, 10190960), (8, 7643220), (10, 6114576), (12, 5095480), (13, 4703520), (15, 4076384), (16, 3821610), (20, 3057288), (24, 2547740), (26, 2351760), (30, 2038192), (32, 1910805), (39, 1567840), (40, 1528644), (41, 1491360), (48, 1273870), (52, 1175880), (60, 1019096), (65, 940704), (78, 783920), (80, 764322), (82, 745680), (96, 636935), (104, 587940), (120, 509548), (123, 497120), (130, 470352), (156, 391960), (160, 382161), (164, 372840), (195, 313568), (205, 298272), (208, 293970), (239, 255840), (240, 254774), (246, 248560), (260, 235176), (312, 195980), (328, 186420), (390, 156784), (410, 149136), (416, 146985), (478, 127920), (480, 127387), (492, 124280), (520, 117588), (533, 114720), (615, 99424), (624, 97990), (656, 93210), (717, 85280), (780, 78392), (820, 74568), (956, 63960), (984, 62140), (1040, 58794), (1066, 57360), (1195, 51168), (1230, 49712), (1248, 48995), (1312, 46605), (1434, 42640), (1560, 39196), (1599, 38240), (1640, 37284), (1912, 31980), (1968, 31070), (2080, 29397), (2132, 28680), (2390, 25584), (2460, 24856), (2665, 22944), (2868, 21320), (3107, 19680), (3120, 19598), (3198, 19120), (3280, 18642), (3585, 17056), (3824, 15990), (3936, 15535), (4264, 14340), (4780, 12792), (4920, 12428), (5330, 11472), (5736, 10660), (6214, 9840), (6240, 9799), (6396, 9560), (6560, 9321), (7170, 8528), (7648, 7995)]