15989430960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{9257}}^1$

素因数の和:11675

約数の個数: 120

約数和(自身を含む): 53726025600

約数和(自身を除く): 37736594640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2399, 4798, 7197, 9257, 9596, 11995, 14394, 18514, 19192, 21591, 23990, 27771, 28788, 35985, 37028, 38384, 43182, 46285, 47980, 55542, 57576, 71970, 74056, 83313, 86364, 92570, 95960, 107955, 111084, 115152, 138855, 143940, 148112, 166626, 172728, 185140, 191920, 215910, 222168, 277710, 287880, 333252, 345456, 370280, 416565, 431820, 444336, 555420, 575760, 666504, 740560, 833130, 863640, 1110840, 1333008, 1666260, 1727280, 2221680, 3332520, 6665040, 22207543, 44415086, 66622629, 88830172, 111037715, 133245258, 177660344, 199867887, 222075430, 266490516, 333113145, 355320688, 399735774, 444150860, 532981032, 666226290, 799471548, 888301720, 999339435, 1065962064, 1332452580, 1598943096, 1776603440, 1998678870, 2664905160, 3197886192, 3997357740, 5329810320, 7994715480, 15989430960]

約数ペア:

[(1, 15989430960), (2, 7994715480), (3, 5329810320), (4, 3997357740), (5, 3197886192), (6, 2664905160), (8, 1998678870), (9, 1776603440), (10, 1598943096), (12, 1332452580), (15, 1065962064), (16, 999339435), (18, 888301720), (20, 799471548), (24, 666226290), (30, 532981032), (36, 444150860), (40, 399735774), (45, 355320688), (48, 333113145), (60, 266490516), (72, 222075430), (80, 199867887), (90, 177660344), (120, 133245258), (144, 111037715), (180, 88830172), (240, 66622629), (360, 44415086), (720, 22207543), (2399, 6665040), (4798, 3332520), (7197, 2221680), (9257, 1727280), (9596, 1666260), (11995, 1333008), (14394, 1110840), (18514, 863640), (19192, 833130), (21591, 740560), (23990, 666504), (27771, 575760), (28788, 555420), (35985, 444336), (37028, 431820), (38384, 416565), (43182, 370280), (46285, 345456), (47980, 333252), (55542, 287880), (57576, 277710), (71970, 222168), (74056, 215910), (83313, 191920), (86364, 185140), (92570, 172728), (95960, 166626), (107955, 148112), (111084, 143940), (115152, 138855)]