177531120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1504

約数の個数: 180

約数和(自身を含む): 646041240

約数和(自身を除く): 468510120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1459, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 2918, 3042, 3120, 3380, 4056, 4377, 4680, 5070, 5836, 6084, 6760, 7295, 7605, 8112, 8754, 9360, 10140, 11672, 12168, 13131, 13520, 14590, 15210, 17508, 18967, 20280, 21885, 23344, 24336, 26262, 29180, 30420, 35016, 37934, 40560, 43770, 52524, 56901, 58360, 60840, 65655, 70032, 75868, 87540, 94835, 105048, 113802, 116720, 121680, 131310, 151736, 170703, 175080, 189670, 210096, 227604, 246571, 262620, 284505, 303472, 341406, 350160, 379340, 455208, 493142, 525240, 569010, 682812, 739713, 758680, 853515, 910416, 986284, 1050480, 1138020, 1232855, 1365624, 1479426, 1517360, 1707030, 1972568, 2219139, 2276040, 2465710, 2731248, 2958852, 3414060, 3698565, 3945136, 4438278, 4552080, 4931420, 5917704, 6828120, 7397130, 8876556, 9862840, 11095695, 11835408, 13656240, 14794260, 17753112, 19725680, 22191390, 29588520, 35506224, 44382780, 59177040, 88765560, 177531120]

約数ペア:

[(1, 177531120), (2, 88765560), (3, 59177040), (4, 44382780), (5, 35506224), (6, 29588520), (8, 22191390), (9, 19725680), (10, 17753112), (12, 14794260), (13, 13656240), (15, 11835408), (16, 11095695), (18, 9862840), (20, 8876556), (24, 7397130), (26, 6828120), (30, 5917704), (36, 4931420), (39, 4552080), (40, 4438278), (45, 3945136), (48, 3698565), (52, 3414060), (60, 2958852), (65, 2731248), (72, 2465710), (78, 2276040), (80, 2219139), (90, 1972568), (104, 1707030), (117, 1517360), (120, 1479426), (130, 1365624), (144, 1232855), (156, 1138020), (169, 1050480), (180, 986284), (195, 910416), (208, 853515), (234, 758680), (240, 739713), (260, 682812), (312, 569010), (338, 525240), (360, 493142), (390, 455208), (468, 379340), (507, 350160), (520, 341406), (585, 303472), (624, 284505), (676, 262620), (720, 246571), (780, 227604), (845, 210096), (936, 189670), (1014, 175080), (1040, 170703), (1170, 151736), (1352, 131310), (1459, 121680), (1521, 116720), (1560, 113802), (1690, 105048), (1872, 94835), (2028, 87540), (2340, 75868), (2535, 70032), (2704, 65655), (2918, 60840), (3042, 58360), (3120, 56901), (3380, 52524), (4056, 43770), (4377, 40560), (4680, 37934), (5070, 35016), (5836, 30420), (6084, 29180), (6760, 26262), (7295, 24336), (7605, 23344), (8112, 21885), (8754, 20280), (9360, 18967), (10140, 17508), (11672, 15210), (12168, 14590), (13131, 13520)]