157201680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2417}}^1$

素因数の和:2704

約数の個数: 80

約数和(自身を含む): 489325824

約数和(自身を除く): 332124144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2417, 2710, 3252, 4065, 4336, 4834, 5420, 6504, 7251, 8130, 9668, 10840, 12085, 13008, 14502, 16260, 19336, 21680, 24170, 29004, 32520, 36255, 38672, 48340, 58008, 65040, 72510, 96680, 116016, 145020, 193360, 290040, 580080, 655007, 1310014, 1965021, 2620028, 3275035, 3930042, 5240056, 6550070, 7860084, 9825105, 10480112, 13100140, 15720168, 19650210, 26200280, 31440336, 39300420, 52400560, 78600840, 157201680]

約数ペア:

[(1, 157201680), (2, 78600840), (3, 52400560), (4, 39300420), (5, 31440336), (6, 26200280), (8, 19650210), (10, 15720168), (12, 13100140), (15, 10480112), (16, 9825105), (20, 7860084), (24, 6550070), (30, 5240056), (40, 3930042), (48, 3275035), (60, 2620028), (80, 1965021), (120, 1310014), (240, 655007), (271, 580080), (542, 290040), (813, 193360), (1084, 145020), (1355, 116016), (1626, 96680), (2168, 72510), (2417, 65040), (2710, 58008), (3252, 48340), (4065, 38672), (4336, 36255), (4834, 32520), (5420, 29004), (6504, 24170), (7251, 21680), (8130, 19336), (9668, 16260), (10840, 14502), (12085, 13008)]