15327600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 50233392

約数和(自身を除く): 34905792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 241, 265, 300, 318, 400, 424, 482, 530, 600, 636, 723, 795, 848, 964, 1060, 1200, 1205, 1272, 1325, 1446, 1590, 1928, 2120, 2410, 2544, 2650, 2892, 3180, 3615, 3856, 3975, 4240, 4820, 5300, 5784, 6025, 6360, 7230, 7950, 9640, 10600, 11568, 12050, 12720, 12773, 14460, 15900, 18075, 19280, 21200, 24100, 25546, 28920, 31800, 36150, 38319, 48200, 51092, 57840, 63600, 63865, 72300, 76638, 96400, 102184, 127730, 144600, 153276, 191595, 204368, 255460, 289200, 306552, 319325, 383190, 510920, 613104, 638650, 766380, 957975, 1021840, 1277300, 1532760, 1915950, 2554600, 3065520, 3831900, 5109200, 7663800, 15327600]

約数ペア:

[(1, 15327600), (2, 7663800), (3, 5109200), (4, 3831900), (5, 3065520), (6, 2554600), (8, 1915950), (10, 1532760), (12, 1277300), (15, 1021840), (16, 957975), (20, 766380), (24, 638650), (25, 613104), (30, 510920), (40, 383190), (48, 319325), (50, 306552), (53, 289200), (60, 255460), (75, 204368), (80, 191595), (100, 153276), (106, 144600), (120, 127730), (150, 102184), (159, 96400), (200, 76638), (212, 72300), (240, 63865), (241, 63600), (265, 57840), (300, 51092), (318, 48200), (400, 38319), (424, 36150), (482, 31800), (530, 28920), (600, 25546), (636, 24100), (723, 21200), (795, 19280), (848, 18075), (964, 15900), (1060, 14460), (1200, 12773), (1205, 12720), (1272, 12050), (1325, 11568), (1446, 10600), (1590, 9640), (1928, 7950), (2120, 7230), (2410, 6360), (2544, 6025), (2650, 5784), (2892, 5300), (3180, 4820), (3615, 4240), (3856, 3975)]