68183880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18329}}^1$

素因数の和:18374

約数の個数: 64

約数和(自身を含む): 211161600

約数和(自身を除く): 142977720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18329, 36658, 54987, 73316, 91645, 109974, 146632, 183290, 219948, 274935, 366580, 439896, 549870, 568199, 733160, 1099740, 1136398, 1704597, 2199480, 2272796, 2840995, 3409194, 4545592, 5681990, 6818388, 8522985, 11363980, 13636776, 17045970, 22727960, 34091940, 68183880]

約数ペア:

[(1, 68183880), (2, 34091940), (3, 22727960), (4, 17045970), (5, 13636776), (6, 11363980), (8, 8522985), (10, 6818388), (12, 5681990), (15, 4545592), (20, 3409194), (24, 2840995), (30, 2272796), (31, 2199480), (40, 1704597), (60, 1136398), (62, 1099740), (93, 733160), (120, 568199), (124, 549870), (155, 439896), (186, 366580), (248, 274935), (310, 219948), (372, 183290), (465, 146632), (620, 109974), (744, 91645), (930, 73316), (1240, 54987), (1860, 36658), (3720, 18329)]