184420920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 571069440

約数和(自身を除く): 386648520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 107, 120, 159, 212, 214, 265, 271, 318, 321, 424, 428, 530, 535, 542, 636, 642, 795, 813, 856, 1060, 1070, 1084, 1272, 1284, 1355, 1590, 1605, 1626, 2120, 2140, 2168, 2568, 2710, 3180, 3210, 3252, 4065, 4280, 5420, 5671, 6360, 6420, 6504, 8130, 10840, 11342, 12840, 14363, 16260, 17013, 22684, 28355, 28726, 28997, 32520, 34026, 43089, 45368, 56710, 57452, 57994, 68052, 71815, 85065, 86178, 86991, 113420, 114904, 115988, 136104, 143630, 144985, 170130, 172356, 173982, 215445, 226840, 231976, 287260, 289970, 340260, 344712, 347964, 430890, 434955, 574520, 579940, 680520, 695928, 861780, 869910, 1159880, 1536841, 1723560, 1739820, 3073682, 3479640, 4610523, 6147364, 7684205, 9221046, 12294728, 15368410, 18442092, 23052615, 30736820, 36884184, 46105230, 61473640, 92210460, 184420920]

約数ペア:

[(1, 184420920), (2, 92210460), (3, 61473640), (4, 46105230), (5, 36884184), (6, 30736820), (8, 23052615), (10, 18442092), (12, 15368410), (15, 12294728), (20, 9221046), (24, 7684205), (30, 6147364), (40, 4610523), (53, 3479640), (60, 3073682), (106, 1739820), (107, 1723560), (120, 1536841), (159, 1159880), (212, 869910), (214, 861780), (265, 695928), (271, 680520), (318, 579940), (321, 574520), (424, 434955), (428, 430890), (530, 347964), (535, 344712), (542, 340260), (636, 289970), (642, 287260), (795, 231976), (813, 226840), (856, 215445), (1060, 173982), (1070, 172356), (1084, 170130), (1272, 144985), (1284, 143630), (1355, 136104), (1590, 115988), (1605, 114904), (1626, 113420), (2120, 86991), (2140, 86178), (2168, 85065), (2568, 71815), (2710, 68052), (3180, 57994), (3210, 57452), (3252, 56710), (4065, 45368), (4280, 43089), (5420, 34026), (5671, 32520), (6360, 28997), (6420, 28726), (6504, 28355), (8130, 22684), (10840, 17013), (11342, 16260), (12840, 14363)]