79430520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 181843080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 863, 885, 1180, 1416, 1534, 1560, 1726, 1770, 2301, 2360, 2589, 3068, 3452, 3540, 3835, 4315, 4602, 5178, 6136, 6904, 7080, 7670, 8630, 9204, 10356, 11219, 11505, 12945, 15340, 17260, 18408, 20712, 22438, 23010, 25890, 30680, 33657, 34520, 44876, 46020, 50917, 51780, 56095, 67314, 89752, 92040, 101834, 103560, 112190, 134628, 152751, 168285, 203668, 224380, 254585, 269256, 305502, 336570, 407336, 448760, 509170, 611004, 661921, 673140, 763755, 1018340, 1222008, 1323842, 1346280, 1527510, 1985763, 2036680, 2647684, 3055020, 3309605, 3971526, 5295368, 6110040, 6619210, 7943052, 9928815, 13238420, 15886104, 19857630, 26476840, 39715260, 79430520]

約数ペア:

[(1, 79430520), (2, 39715260), (3, 26476840), (4, 19857630), (5, 15886104), (6, 13238420), (8, 9928815), (10, 7943052), (12, 6619210), (13, 6110040), (15, 5295368), (20, 3971526), (24, 3309605), (26, 3055020), (30, 2647684), (39, 2036680), (40, 1985763), (52, 1527510), (59, 1346280), (60, 1323842), (65, 1222008), (78, 1018340), (104, 763755), (118, 673140), (120, 661921), (130, 611004), (156, 509170), (177, 448760), (195, 407336), (236, 336570), (260, 305502), (295, 269256), (312, 254585), (354, 224380), (390, 203668), (472, 168285), (520, 152751), (590, 134628), (708, 112190), (767, 103560), (780, 101834), (863, 92040), (885, 89752), (1180, 67314), (1416, 56095), (1534, 51780), (1560, 50917), (1726, 46020), (1770, 44876), (2301, 34520), (2360, 33657), (2589, 30680), (3068, 25890), (3452, 23010), (3540, 22438), (3835, 20712), (4315, 18408), (4602, 17260), (5178, 15340), (6136, 12945), (6904, 11505), (7080, 11219), (7670, 10356), (8630, 9204)]