74152080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 250843320

約数和(自身を除く): 176691240

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, 181, 240, 360, 362, 543, 569, 720, 724, 905, 1086, 1138, 1448, 1629, 1707, 1810, 2172, 2276, 2715, 2845, 2896, 3258, 3414, 3620, 4344, 4552, 5121, 5430, 5690, 6516, 6828, 7240, 8145, 8535, 8688, 9104, 10242, 10860, 11380, 13032, 13656, 14480, 16290, 17070, 20484, 21720, 22760, 25605, 26064, 27312, 32580, 34140, 40968, 43440, 45520, 51210, 65160, 68280, 81936, 102420, 102989, 130320, 136560, 204840, 205978, 308967, 409680, 411956, 514945, 617934, 823912, 926901, 1029890, 1235868, 1544835, 1647824, 1853802, 2059780, 2471736, 3089670, 3707604, 4119560, 4634505, 4943472, 6179340, 7415208, 8239120, 9269010, 12358680, 14830416, 18538020, 24717360, 37076040, 74152080]

約数ペア:

[(1, 74152080), (2, 37076040), (3, 24717360), (4, 18538020), (5, 14830416), (6, 12358680), (8, 9269010), (9, 8239120), (10, 7415208), (12, 6179340), (15, 4943472), (16, 4634505), (18, 4119560), (20, 3707604), (24, 3089670), (30, 2471736), (36, 2059780), (40, 1853802), (45, 1647824), (48, 1544835), (60, 1235868), (72, 1029890), (80, 926901), (90, 823912), (120, 617934), (144, 514945), (180, 411956), (181, 409680), (240, 308967), (360, 205978), (362, 204840), (543, 136560), (569, 130320), (720, 102989), (724, 102420), (905, 81936), (1086, 68280), (1138, 65160), (1448, 51210), (1629, 45520), (1707, 43440), (1810, 40968), (2172, 34140), (2276, 32580), (2715, 27312), (2845, 26064), (2896, 25605), (3258, 22760), (3414, 21720), (3620, 20484), (4344, 17070), (4552, 16290), (5121, 14480), (5430, 13656), (5690, 13032), (6516, 11380), (6828, 10860), (7240, 10242), (8145, 9104), (8535, 8688)]