727585560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11959}}^1$

素因数の和:12002

約数の個数: 144

約数和(自身を含む): 2560755600

約数和(自身を除く): 1833170040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 11959, 12168, 15210, 20280, 23918, 30420, 35877, 47836, 59795, 60840, 71754, 95672, 107631, 119590, 143508, 155467, 179385, 215262, 239180, 287016, 310934, 358770, 430524, 466401, 478360, 538155, 621868, 717540, 777335, 861048, 932802, 1076310, 1243736, 1399203, 1435080, 1554670, 1865604, 2021071, 2152620, 2332005, 2798406, 3109340, 3731208, 4042142, 4305240, 4664010, 5596812, 6063213, 6218680, 6996015, 8084284, 9328020, 10105355, 11193624, 12126426, 13992030, 16168568, 18189639, 18656040, 20210710, 24252852, 27984060, 30316065, 36379278, 40421420, 48505704, 55968120, 60632130, 72758556, 80842840, 90948195, 121264260, 145517112, 181896390, 242528520, 363792780, 727585560]

約数ペア:

[(1, 727585560), (2, 363792780), (3, 242528520), (4, 181896390), (5, 145517112), (6, 121264260), (8, 90948195), (9, 80842840), (10, 72758556), (12, 60632130), (13, 55968120), (15, 48505704), (18, 40421420), (20, 36379278), (24, 30316065), (26, 27984060), (30, 24252852), (36, 20210710), (39, 18656040), (40, 18189639), (45, 16168568), (52, 13992030), (60, 12126426), (65, 11193624), (72, 10105355), (78, 9328020), (90, 8084284), (104, 6996015), (117, 6218680), (120, 6063213), (130, 5596812), (156, 4664010), (169, 4305240), (180, 4042142), (195, 3731208), (234, 3109340), (260, 2798406), (312, 2332005), (338, 2152620), (360, 2021071), (390, 1865604), (468, 1554670), (507, 1435080), (520, 1399203), (585, 1243736), (676, 1076310), (780, 932802), (845, 861048), (936, 777335), (1014, 717540), (1170, 621868), (1352, 538155), (1521, 478360), (1560, 466401), (1690, 430524), (2028, 358770), (2340, 310934), (2535, 287016), (3042, 239180), (3380, 215262), (4056, 179385), (4680, 155467), (5070, 143508), (6084, 119590), (6760, 107631), (7605, 95672), (10140, 71754), (11959, 60840), (12168, 59795), (15210, 47836), (20280, 35877), (23918, 30420)]