4458720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 16063488

約数和(自身を除く): 11604768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1327, 1680, 2654, 3360, 3981, 5308, 6635, 7962, 9289, 10616, 13270, 15924, 18578, 19905, 21232, 26540, 27867, 31848, 37156, 39810, 42464, 46445, 53080, 55734, 63696, 74312, 79620, 92890, 106160, 111468, 127392, 139335, 148624, 159240, 185780, 212320, 222936, 278670, 297248, 318480, 371560, 445872, 557340, 636960, 743120, 891744, 1114680, 1486240, 2229360, 4458720]

約数ペア:

[(1, 4458720), (2, 2229360), (3, 1486240), (4, 1114680), (5, 891744), (6, 743120), (7, 636960), (8, 557340), (10, 445872), (12, 371560), (14, 318480), (15, 297248), (16, 278670), (20, 222936), (21, 212320), (24, 185780), (28, 159240), (30, 148624), (32, 139335), (35, 127392), (40, 111468), (42, 106160), (48, 92890), (56, 79620), (60, 74312), (70, 63696), (80, 55734), (84, 53080), (96, 46445), (105, 42464), (112, 39810), (120, 37156), (140, 31848), (160, 27867), (168, 26540), (210, 21232), (224, 19905), (240, 18578), (280, 15924), (336, 13270), (420, 10616), (480, 9289), (560, 7962), (672, 6635), (840, 5308), (1120, 3981), (1327, 3360), (1680, 2654)]