12549960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 41446080

約数和(自身を除く): 28896120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 491, 568, 639, 710, 852, 982, 1065, 1278, 1420, 1473, 1704, 1964, 2130, 2455, 2556, 2840, 2946, 3195, 3928, 4260, 4419, 4910, 5112, 5892, 6390, 7365, 8520, 8838, 9820, 11784, 12780, 14730, 17676, 19640, 22095, 25560, 29460, 34861, 35352, 44190, 58920, 69722, 88380, 104583, 139444, 174305, 176760, 209166, 278888, 313749, 348610, 418332, 522915, 627498, 697220, 836664, 1045830, 1254996, 1394440, 1568745, 2091660, 2509992, 3137490, 4183320, 6274980, 12549960]

約数ペア:

[(1, 12549960), (2, 6274980), (3, 4183320), (4, 3137490), (5, 2509992), (6, 2091660), (8, 1568745), (9, 1394440), (10, 1254996), (12, 1045830), (15, 836664), (18, 697220), (20, 627498), (24, 522915), (30, 418332), (36, 348610), (40, 313749), (45, 278888), (60, 209166), (71, 176760), (72, 174305), (90, 139444), (120, 104583), (142, 88380), (180, 69722), (213, 58920), (284, 44190), (355, 35352), (360, 34861), (426, 29460), (491, 25560), (568, 22095), (639, 19640), (710, 17676), (852, 14730), (982, 12780), (1065, 11784), (1278, 9820), (1420, 8838), (1473, 8520), (1704, 7365), (1964, 6390), (2130, 5892), (2455, 5112), (2556, 4910), (2840, 4419), (2946, 4260), (3195, 3928)]