1569258720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47381}}^1$

素因数の和:47425

約数の個数: 144

約数和(自身を含む): 5588043552

約数和(自身を除く): 4018784832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 47381, 94762, 142143, 189524, 236905, 284286, 379048, 426429, 473810, 568572, 710715, 758096, 852858, 947620, 1089763, 1137144, 1421430, 1516192, 1705716, 1895240, 2132145, 2179526, 2274288, 2842860, 3269289, 3411432, 3790480, 4264290, 4359052, 4548576, 5448815, 5685720, 6538578, 6822864, 7580960, 8528580, 8718104, 9807867, 10897630, 11371440, 13077156, 13645728, 16346445, 17057160, 17436208, 19615734, 21795260, 22742880, 26154312, 32692890, 34114320, 34872416, 39231468, 43590520, 49039335, 52308624, 65385780, 68228640, 78462936, 87181040, 98078670, 104617248, 130771560, 156925872, 174362080, 196157340, 261543120, 313851744, 392314680, 523086240, 784629360, 1569258720]

約数ペア:

[(1, 1569258720), (2, 784629360), (3, 523086240), (4, 392314680), (5, 313851744), (6, 261543120), (8, 196157340), (9, 174362080), (10, 156925872), (12, 130771560), (15, 104617248), (16, 98078670), (18, 87181040), (20, 78462936), (23, 68228640), (24, 65385780), (30, 52308624), (32, 49039335), (36, 43590520), (40, 39231468), (45, 34872416), (46, 34114320), (48, 32692890), (60, 26154312), (69, 22742880), (72, 21795260), (80, 19615734), (90, 17436208), (92, 17057160), (96, 16346445), (115, 13645728), (120, 13077156), (138, 11371440), (144, 10897630), (160, 9807867), (180, 8718104), (184, 8528580), (207, 7580960), (230, 6822864), (240, 6538578), (276, 5685720), (288, 5448815), (345, 4548576), (360, 4359052), (368, 4264290), (414, 3790480), (460, 3411432), (480, 3269289), (552, 2842860), (690, 2274288), (720, 2179526), (736, 2132145), (828, 1895240), (920, 1705716), (1035, 1516192), (1104, 1421430), (1380, 1137144), (1440, 1089763), (1656, 947620), (1840, 852858), (2070, 758096), (2208, 710715), (2760, 568572), (3312, 473810), (3680, 426429), (4140, 379048), (5520, 284286), (6624, 236905), (8280, 189524), (11040, 142143), (16560, 94762), (33120, 47381)]