61273680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 209986560

約数和(自身を除く): 148712880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 479, 492, 520, 533, 615, 624, 656, 780, 820, 958, 984, 1040, 1066, 1230, 1437, 1560, 1599, 1640, 1916, 1968, 2132, 2395, 2460, 2665, 2874, 3120, 3198, 3280, 3832, 4264, 4790, 4920, 5330, 5748, 6227, 6396, 7185, 7664, 7995, 8528, 9580, 9840, 10660, 11496, 12454, 12792, 14370, 15990, 18681, 19160, 19639, 21320, 22992, 24908, 25584, 28740, 31135, 31980, 37362, 38320, 39278, 42640, 49816, 57480, 58917, 62270, 63960, 74724, 78556, 93405, 98195, 99632, 114960, 117834, 124540, 127920, 149448, 157112, 186810, 196390, 235668, 249080, 255307, 294585, 298896, 314224, 373620, 392780, 471336, 498160, 510614, 589170, 747240, 765921, 785560, 942672, 1021228, 1178340, 1276535, 1494480, 1531842, 1571120, 2042456, 2356680, 2553070, 3063684, 3829605, 4084912, 4713360, 5106140, 6127368, 7659210, 10212280, 12254736, 15318420, 20424560, 30636840, 61273680]

約数ペア:

[(1, 61273680), (2, 30636840), (3, 20424560), (4, 15318420), (5, 12254736), (6, 10212280), (8, 7659210), (10, 6127368), (12, 5106140), (13, 4713360), (15, 4084912), (16, 3829605), (20, 3063684), (24, 2553070), (26, 2356680), (30, 2042456), (39, 1571120), (40, 1531842), (41, 1494480), (48, 1276535), (52, 1178340), (60, 1021228), (65, 942672), (78, 785560), (80, 765921), (82, 747240), (104, 589170), (120, 510614), (123, 498160), (130, 471336), (156, 392780), (164, 373620), (195, 314224), (205, 298896), (208, 294585), (240, 255307), (246, 249080), (260, 235668), (312, 196390), (328, 186810), (390, 157112), (410, 149448), (479, 127920), (492, 124540), (520, 117834), (533, 114960), (615, 99632), (624, 98195), (656, 93405), (780, 78556), (820, 74724), (958, 63960), (984, 62270), (1040, 58917), (1066, 57480), (1230, 49816), (1437, 42640), (1560, 39278), (1599, 38320), (1640, 37362), (1916, 31980), (1968, 31135), (2132, 28740), (2395, 25584), (2460, 24908), (2665, 22992), (2874, 21320), (3120, 19639), (3198, 19160), (3280, 18681), (3832, 15990), (4264, 14370), (4790, 12792), (4920, 12454), (5330, 11496), (5748, 10660), (6227, 9840), (6396, 9580), (7185, 8528), (7664, 7995)]