1008059520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40387}}^1$

素因数の和:40422

約数の個数: 128

約数和(自身を含む): 3460443840

約数和(自身を除く): 2452384320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 40387, 80774, 121161, 161548, 201935, 242322, 323096, 403870, 484644, 525031, 605805, 646192, 807740, 969288, 1050062, 1211610, 1292384, 1575093, 1615480, 1938576, 2100124, 2423220, 2584768, 2625155, 3150186, 3230960, 3877152, 4200248, 4846440, 5169536, 5250310, 6300372, 6461920, 7754304, 7875465, 8400496, 9692880, 10500620, 12600744, 12923840, 15508608, 15750930, 16800992, 19385760, 21001240, 25201488, 25847680, 31501860, 33601984, 38771520, 42002480, 50402976, 63003720, 67203968, 77543040, 84004960, 100805952, 126007440, 168009920, 201611904, 252014880, 336019840, 504029760, 1008059520]

約数ペア:

[(1, 1008059520), (2, 504029760), (3, 336019840), (4, 252014880), (5, 201611904), (6, 168009920), (8, 126007440), (10, 100805952), (12, 84004960), (13, 77543040), (15, 67203968), (16, 63003720), (20, 50402976), (24, 42002480), (26, 38771520), (30, 33601984), (32, 31501860), (39, 25847680), (40, 25201488), (48, 21001240), (52, 19385760), (60, 16800992), (64, 15750930), (65, 15508608), (78, 12923840), (80, 12600744), (96, 10500620), (104, 9692880), (120, 8400496), (128, 7875465), (130, 7754304), (156, 6461920), (160, 6300372), (192, 5250310), (195, 5169536), (208, 4846440), (240, 4200248), (260, 3877152), (312, 3230960), (320, 3150186), (384, 2625155), (390, 2584768), (416, 2423220), (480, 2100124), (520, 1938576), (624, 1615480), (640, 1575093), (780, 1292384), (832, 1211610), (960, 1050062), (1040, 969288), (1248, 807740), (1560, 646192), (1664, 605805), (1920, 525031), (2080, 484644), (2496, 403870), (3120, 323096), (4160, 242322), (4992, 201935), (6240, 161548), (8320, 121161), (12480, 80774), (24960, 40387)]