163944120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44071}}^1$

素因数の和:44116

約数の個数: 64

約数和(自身を含む): 507709440

約数和(自身を除く): 343765320

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, 44071, 88142, 132213, 176284, 220355, 264426, 352568, 440710, 528852, 661065, 881420, 1057704, 1322130, 1366201, 1762840, 2644260, 2732402, 4098603, 5288520, 5464804, 6831005, 8197206, 10929608, 13662010, 16394412, 20493015, 27324020, 32788824, 40986030, 54648040, 81972060, 163944120]

約数ペア:

[(1, 163944120), (2, 81972060), (3, 54648040), (4, 40986030), (5, 32788824), (6, 27324020), (8, 20493015), (10, 16394412), (12, 13662010), (15, 10929608), (20, 8197206), (24, 6831005), (30, 5464804), (31, 5288520), (40, 4098603), (60, 2732402), (62, 2644260), (93, 1762840), (120, 1366201), (124, 1322130), (155, 1057704), (186, 881420), (248, 661065), (310, 528852), (372, 440710), (465, 352568), (620, 264426), (744, 220355), (930, 176284), (1240, 132213), (1860, 88142), (3720, 44071)]