1624511520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6521}}^1$

素因数の和:6715

約数の個数: 144

約数和(自身を含む): 5576544792

約数和(自身を除く): 3952033272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1384, 1440, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 5536, 6228, 6521, 6920, 7785, 8304, 10380, 12456, 13042, 13840, 15570, 16608, 19563, 20760, 24912, 26084, 27680, 31140, 32605, 39126, 41520, 49824, 52168, 58689, 62280, 65210, 78252, 83040, 97815, 104336, 117378, 124560, 130420, 156504, 195630, 208672, 234756, 249120, 260840, 293445, 313008, 391260, 469512, 521680, 586890, 626016, 782520, 939024, 1043360, 1128133, 1173780, 1565040, 1878048, 2256266, 2347560, 3130080, 3384399, 4512532, 4695120, 5640665, 6768798, 9025064, 9390240, 10153197, 11281330, 13537596, 16921995, 18050128, 20306394, 22562660, 27075192, 33843990, 36100256, 40612788, 45125320, 50765985, 54150384, 67687980, 81225576, 90250640, 101531970, 108300768, 135375960, 162451152, 180501280, 203063940, 270751920, 324902304, 406127880, 541503840, 812255760, 1624511520]

約数ペア:

[(1, 1624511520), (2, 812255760), (3, 541503840), (4, 406127880), (5, 324902304), (6, 270751920), (8, 203063940), (9, 180501280), (10, 162451152), (12, 135375960), (15, 108300768), (16, 101531970), (18, 90250640), (20, 81225576), (24, 67687980), (30, 54150384), (32, 50765985), (36, 45125320), (40, 40612788), (45, 36100256), (48, 33843990), (60, 27075192), (72, 22562660), (80, 20306394), (90, 18050128), (96, 16921995), (120, 13537596), (144, 11281330), (160, 10153197), (173, 9390240), (180, 9025064), (240, 6768798), (288, 5640665), (346, 4695120), (360, 4512532), (480, 3384399), (519, 3130080), (692, 2347560), (720, 2256266), (865, 1878048), (1038, 1565040), (1384, 1173780), (1440, 1128133), (1557, 1043360), (1730, 939024), (2076, 782520), (2595, 626016), (2768, 586890), (3114, 521680), (3460, 469512), (4152, 391260), (5190, 313008), (5536, 293445), (6228, 260840), (6521, 249120), (6920, 234756), (7785, 208672), (8304, 195630), (10380, 156504), (12456, 130420), (13042, 124560), (13840, 117378), (15570, 104336), (16608, 97815), (19563, 83040), (20760, 78252), (24912, 65210), (26084, 62280), (27680, 58689), (31140, 52168), (32605, 49824), (39126, 41520)]