16264560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 54733104

約数和(自身を除く): 38468544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 401, 507, 520, 624, 676, 780, 802, 845, 1014, 1040, 1203, 1352, 1560, 1604, 1690, 2005, 2028, 2406, 2535, 2704, 3120, 3208, 3380, 4010, 4056, 4812, 5070, 5213, 6015, 6416, 6760, 8020, 8112, 9624, 10140, 10426, 12030, 13520, 15639, 16040, 19248, 20280, 20852, 24060, 26065, 31278, 32080, 40560, 41704, 48120, 52130, 62556, 67769, 78195, 83408, 96240, 104260, 125112, 135538, 156390, 203307, 208520, 250224, 271076, 312780, 338845, 406614, 417040, 542152, 625560, 677690, 813228, 1016535, 1084304, 1251120, 1355380, 1626456, 2033070, 2710760, 3252912, 4066140, 5421520, 8132280, 16264560]

約数ペア:

[(1, 16264560), (2, 8132280), (3, 5421520), (4, 4066140), (5, 3252912), (6, 2710760), (8, 2033070), (10, 1626456), (12, 1355380), (13, 1251120), (15, 1084304), (16, 1016535), (20, 813228), (24, 677690), (26, 625560), (30, 542152), (39, 417040), (40, 406614), (48, 338845), (52, 312780), (60, 271076), (65, 250224), (78, 208520), (80, 203307), (104, 156390), (120, 135538), (130, 125112), (156, 104260), (169, 96240), (195, 83408), (208, 78195), (240, 67769), (260, 62556), (312, 52130), (338, 48120), (390, 41704), (401, 40560), (507, 32080), (520, 31278), (624, 26065), (676, 24060), (780, 20852), (802, 20280), (845, 19248), (1014, 16040), (1040, 15639), (1203, 13520), (1352, 12030), (1560, 10426), (1604, 10140), (1690, 9624), (2005, 8112), (2028, 8020), (2406, 6760), (2535, 6416), (2704, 6015), (3120, 5213), (3208, 5070), (3380, 4812), (4010, 4056)]