122320920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4831}}^1$

素因数の和:5056

約数の個数: 64

約数和(自身を含む): 368778240

約数和(自身を除く): 246457320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 4831, 5064, 6330, 8440, 9662, 12660, 14493, 19324, 24155, 25320, 28986, 38648, 48310, 57972, 72465, 96620, 115944, 144930, 193240, 289860, 579720, 1019341, 2038682, 3058023, 4077364, 5096705, 6116046, 8154728, 10193410, 12232092, 15290115, 20386820, 24464184, 30580230, 40773640, 61160460, 122320920]

約数ペア:

[(1, 122320920), (2, 61160460), (3, 40773640), (4, 30580230), (5, 24464184), (6, 20386820), (8, 15290115), (10, 12232092), (12, 10193410), (15, 8154728), (20, 6116046), (24, 5096705), (30, 4077364), (40, 3058023), (60, 2038682), (120, 1019341), (211, 579720), (422, 289860), (633, 193240), (844, 144930), (1055, 115944), (1266, 96620), (1688, 72465), (2110, 57972), (2532, 48310), (3165, 38648), (4220, 28986), (4831, 25320), (5064, 24155), (6330, 19324), (8440, 14493), (9662, 12660)]