12488040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 43084800

約数和(自身を除く): 30596760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 373, 465, 540, 558, 620, 744, 746, 837, 930, 1080, 1116, 1119, 1240, 1395, 1492, 1674, 1860, 1865, 2232, 2238, 2790, 2984, 3348, 3357, 3720, 3730, 4185, 4476, 5580, 5595, 6696, 6714, 7460, 8370, 8952, 10071, 11160, 11190, 11563, 13428, 14920, 16740, 16785, 20142, 22380, 23126, 26856, 33480, 33570, 34689, 40284, 44760, 46252, 50355, 57815, 67140, 69378, 80568, 92504, 100710, 104067, 115630, 134280, 138756, 173445, 201420, 208134, 231260, 277512, 312201, 346890, 402840, 416268, 462520, 520335, 624402, 693780, 832536, 1040670, 1248804, 1387560, 1561005, 2081340, 2497608, 3122010, 4162680, 6244020, 12488040]

約数ペア:

[(1, 12488040), (2, 6244020), (3, 4162680), (4, 3122010), (5, 2497608), (6, 2081340), (8, 1561005), (9, 1387560), (10, 1248804), (12, 1040670), (15, 832536), (18, 693780), (20, 624402), (24, 520335), (27, 462520), (30, 416268), (31, 402840), (36, 346890), (40, 312201), (45, 277512), (54, 231260), (60, 208134), (62, 201420), (72, 173445), (90, 138756), (93, 134280), (108, 115630), (120, 104067), (124, 100710), (135, 92504), (155, 80568), (180, 69378), (186, 67140), (216, 57815), (248, 50355), (270, 46252), (279, 44760), (310, 40284), (360, 34689), (372, 33570), (373, 33480), (465, 26856), (540, 23126), (558, 22380), (620, 20142), (744, 16785), (746, 16740), (837, 14920), (930, 13428), (1080, 11563), (1116, 11190), (1119, 11160), (1240, 10071), (1395, 8952), (1492, 8370), (1674, 7460), (1860, 6714), (1865, 6696), (2232, 5595), (2238, 5580), (2790, 4476), (2984, 4185), (3348, 3730), (3357, 3720)]