68946720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 218453760

約数和(自身を除く): 149507040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 601, 717, 956, 1195, 1202, 1434, 1803, 1912, 2390, 2404, 2868, 3005, 3585, 3606, 3824, 4780, 4808, 5736, 6010, 7170, 7212, 7648, 9015, 9560, 9616, 11472, 12020, 14340, 14424, 18030, 19120, 19232, 22944, 24040, 28680, 28848, 36060, 38240, 48080, 57360, 57696, 72120, 96160, 114720, 143639, 144240, 287278, 288480, 430917, 574556, 718195, 861834, 1149112, 1436390, 1723668, 2154585, 2298224, 2872780, 3447336, 4309170, 4596448, 5745560, 6894672, 8618340, 11491120, 13789344, 17236680, 22982240, 34473360, 68946720]

約数ペア:

[(1, 68946720), (2, 34473360), (3, 22982240), (4, 17236680), (5, 13789344), (6, 11491120), (8, 8618340), (10, 6894672), (12, 5745560), (15, 4596448), (16, 4309170), (20, 3447336), (24, 2872780), (30, 2298224), (32, 2154585), (40, 1723668), (48, 1436390), (60, 1149112), (80, 861834), (96, 718195), (120, 574556), (160, 430917), (239, 288480), (240, 287278), (478, 144240), (480, 143639), (601, 114720), (717, 96160), (956, 72120), (1195, 57696), (1202, 57360), (1434, 48080), (1803, 38240), (1912, 36060), (2390, 28848), (2404, 28680), (2868, 24040), (3005, 22944), (3585, 19232), (3606, 19120), (3824, 18030), (4780, 14424), (4808, 14340), (5736, 12020), (6010, 11472), (7170, 9616), (7212, 9560), (7648, 9015)]