248153040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{659}}^1$

素因数の和:1201

約数の個数: 120

約数和(自身を含む): 836241120

約数和(自身を除く): 588088080

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, 523, 659, 720, 1046, 1318, 1569, 1977, 2092, 2615, 2636, 3138, 3295, 3954, 4184, 4707, 5230, 5272, 5931, 6276, 6590, 7845, 7908, 8368, 9414, 9885, 10460, 10544, 11862, 12552, 13180, 15690, 15816, 18828, 19770, 20920, 23535, 23724, 25104, 26360, 29655, 31380, 31632, 37656, 39540, 41840, 47070, 47448, 52720, 59310, 62760, 75312, 79080, 94140, 94896, 118620, 125520, 158160, 188280, 237240, 344657, 376560, 474480, 689314, 1033971, 1378628, 1723285, 2067942, 2757256, 3101913, 3446570, 4135884, 5169855, 5514512, 6203826, 6893140, 8271768, 10339710, 12407652, 13786280, 15509565, 16543536, 20679420, 24815304, 27572560, 31019130, 41358840, 49630608, 62038260, 82717680, 124076520, 248153040]

約数ペア:

[(1, 248153040), (2, 124076520), (3, 82717680), (4, 62038260), (5, 49630608), (6, 41358840), (8, 31019130), (9, 27572560), (10, 24815304), (12, 20679420), (15, 16543536), (16, 15509565), (18, 13786280), (20, 12407652), (24, 10339710), (30, 8271768), (36, 6893140), (40, 6203826), (45, 5514512), (48, 5169855), (60, 4135884), (72, 3446570), (80, 3101913), (90, 2757256), (120, 2067942), (144, 1723285), (180, 1378628), (240, 1033971), (360, 689314), (523, 474480), (659, 376560), (720, 344657), (1046, 237240), (1318, 188280), (1569, 158160), (1977, 125520), (2092, 118620), (2615, 94896), (2636, 94140), (3138, 79080), (3295, 75312), (3954, 62760), (4184, 59310), (4707, 52720), (5230, 47448), (5272, 47070), (5931, 41840), (6276, 39540), (6590, 37656), (7845, 31632), (7908, 31380), (8368, 29655), (9414, 26360), (9885, 25104), (10460, 23724), (10544, 23535), (11862, 20920), (12552, 19770), (13180, 18828), (15690, 15816)]