22175280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 120

約数和(自身を含む): 78439920

約数和(自身を除く): 56264640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1621, 1710, 2280, 2736, 3242, 3420, 4560, 4863, 6484, 6840, 8105, 9726, 12968, 13680, 14589, 16210, 19452, 24315, 25936, 29178, 30799, 32420, 38904, 48630, 58356, 61598, 64840, 72945, 77808, 92397, 97260, 116712, 123196, 129680, 145890, 153995, 184794, 194520, 233424, 246392, 277191, 291780, 307990, 369588, 389040, 461985, 492784, 554382, 583560, 615980, 739176, 923970, 1108764, 1167120, 1231960, 1385955, 1478352, 1847940, 2217528, 2463920, 2771910, 3695880, 4435056, 5543820, 7391760, 11087640, 22175280]

約数ペア:

[(1, 22175280), (2, 11087640), (3, 7391760), (4, 5543820), (5, 4435056), (6, 3695880), (8, 2771910), (9, 2463920), (10, 2217528), (12, 1847940), (15, 1478352), (16, 1385955), (18, 1231960), (19, 1167120), (20, 1108764), (24, 923970), (30, 739176), (36, 615980), (38, 583560), (40, 554382), (45, 492784), (48, 461985), (57, 389040), (60, 369588), (72, 307990), (76, 291780), (80, 277191), (90, 246392), (95, 233424), (114, 194520), (120, 184794), (144, 153995), (152, 145890), (171, 129680), (180, 123196), (190, 116712), (228, 97260), (240, 92397), (285, 77808), (304, 72945), (342, 64840), (360, 61598), (380, 58356), (456, 48630), (570, 38904), (684, 32420), (720, 30799), (760, 29178), (855, 25936), (912, 24315), (1140, 19452), (1368, 16210), (1520, 14589), (1621, 13680), (1710, 12968), (2280, 9726), (2736, 8105), (3242, 6840), (3420, 6484), (4560, 4863)]