418493520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:954

約数の個数: 160

約数和(自身を含む): 1448419200

約数和(自身を除く): 1029925680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 313, 360, 432, 540, 619, 626, 720, 939, 1080, 1238, 1252, 1565, 1857, 1878, 2160, 2476, 2504, 2817, 3095, 3130, 3714, 3756, 4695, 4952, 5008, 5571, 5634, 6190, 6260, 7428, 7512, 8451, 9285, 9390, 9904, 11142, 11268, 12380, 12520, 14085, 14856, 15024, 16713, 16902, 18570, 18780, 22284, 22536, 24760, 25040, 27855, 28170, 29712, 33426, 33804, 37140, 37560, 42255, 44568, 45072, 49520, 55710, 56340, 66852, 67608, 74280, 75120, 83565, 84510, 89136, 111420, 112680, 133704, 135216, 148560, 167130, 169020, 193747, 222840, 225360, 267408, 334260, 338040, 387494, 445680, 581241, 668520, 676080, 774988, 968735, 1162482, 1337040, 1549976, 1743723, 1937470, 2324964, 2906205, 3099952, 3487446, 3874940, 4649928, 5231169, 5812410, 6974892, 7749880, 8718615, 9299856, 10462338, 11624820, 13949784, 15499760, 17437230, 20924676, 23249640, 26155845, 27899568, 34874460, 41849352, 46499280, 52311690, 69748920, 83698704, 104623380, 139497840, 209246760, 418493520]

約数ペア:

[(1, 418493520), (2, 209246760), (3, 139497840), (4, 104623380), (5, 83698704), (6, 69748920), (8, 52311690), (9, 46499280), (10, 41849352), (12, 34874460), (15, 27899568), (16, 26155845), (18, 23249640), (20, 20924676), (24, 17437230), (27, 15499760), (30, 13949784), (36, 11624820), (40, 10462338), (45, 9299856), (48, 8718615), (54, 7749880), (60, 6974892), (72, 5812410), (80, 5231169), (90, 4649928), (108, 3874940), (120, 3487446), (135, 3099952), (144, 2906205), (180, 2324964), (216, 1937470), (240, 1743723), (270, 1549976), (313, 1337040), (360, 1162482), (432, 968735), (540, 774988), (619, 676080), (626, 668520), (720, 581241), (939, 445680), (1080, 387494), (1238, 338040), (1252, 334260), (1565, 267408), (1857, 225360), (1878, 222840), (2160, 193747), (2476, 169020), (2504, 167130), (2817, 148560), (3095, 135216), (3130, 133704), (3714, 112680), (3756, 111420), (4695, 89136), (4952, 84510), (5008, 83565), (5571, 75120), (5634, 74280), (6190, 67608), (6260, 66852), (7428, 56340), (7512, 55710), (8451, 49520), (9285, 45072), (9390, 44568), (9904, 42255), (11142, 37560), (11268, 37140), (12380, 33804), (12520, 33426), (14085, 29712), (14856, 28170), (15024, 27855), (16713, 25040), (16902, 24760), (18570, 22536), (18780, 22284)]