231329640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2377}}^1$

素因数の和:3202

約数の個数: 64

約数和(自身を含む): 695136960

約数和(自身を除く): 463807320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 811, 1622, 2377, 2433, 3244, 4055, 4754, 4866, 6488, 7131, 8110, 9508, 9732, 11885, 12165, 14262, 16220, 19016, 19464, 23770, 24330, 28524, 32440, 35655, 47540, 48660, 57048, 71310, 95080, 97320, 142620, 285240, 1927747, 3855494, 5783241, 7710988, 9638735, 11566482, 15421976, 19277470, 23132964, 28916205, 38554940, 46265928, 57832410, 77109880, 115664820, 231329640]

約数ペア:

[(1, 231329640), (2, 115664820), (3, 77109880), (4, 57832410), (5, 46265928), (6, 38554940), (8, 28916205), (10, 23132964), (12, 19277470), (15, 15421976), (20, 11566482), (24, 9638735), (30, 7710988), (40, 5783241), (60, 3855494), (120, 1927747), (811, 285240), (1622, 142620), (2377, 97320), (2433, 95080), (3244, 71310), (4055, 57048), (4754, 48660), (4866, 47540), (6488, 35655), (7131, 32440), (8110, 28524), (9508, 24330), (9732, 23770), (11885, 19464), (12165, 19016), (14262, 16220)]