745965772920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{330641}}^1$

素因数の和:332750

約数の個数: 128

約数和(自身を含む): 2487750408000

約数和(自身を除く): 1741784635080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2089, 4178, 6267, 8356, 10445, 12534, 16712, 18801, 20890, 25068, 31335, 37602, 41780, 50136, 56403, 62670, 75204, 83560, 94005, 112806, 125340, 150408, 188010, 225612, 250680, 282015, 330641, 376020, 451224, 564030, 661282, 752040, 991923, 1128060, 1322564, 1653205, 1983846, 2256120, 2645128, 2975769, 3306410, 3967692, 4959615, 5951538, 6612820, 7935384, 8927307, 9919230, 11903076, 13225640, 14878845, 17854614, 19838460, 23806152, 29757690, 35709228, 39676920, 44636535, 59515380, 71418456, 89273070, 119030760, 178546140, 357092280, 690709049, 1381418098, 2072127147, 2762836196, 3453545245, 4144254294, 5525672392, 6216381441, 6907090490, 8288508588, 10360635735, 12432762882, 13814180980, 16577017176, 18649144323, 20721271470, 24865525764, 27628361960, 31081907205, 37298288646, 41442542940, 49731051528, 62163814410, 74596577292, 82885085880, 93245721615, 124327628820, 149193154584, 186491443230, 248655257640, 372982886460, 745965772920]

約数ペア:

[(1, 745965772920), (2, 372982886460), (3, 248655257640), (4, 186491443230), (5, 149193154584), (6, 124327628820), (8, 93245721615), (9, 82885085880), (10, 74596577292), (12, 62163814410), (15, 49731051528), (18, 41442542940), (20, 37298288646), (24, 31081907205), (27, 27628361960), (30, 24865525764), (36, 20721271470), (40, 18649144323), (45, 16577017176), (54, 13814180980), (60, 12432762882), (72, 10360635735), (90, 8288508588), (108, 6907090490), (120, 6216381441), (135, 5525672392), (180, 4144254294), (216, 3453545245), (270, 2762836196), (360, 2072127147), (540, 1381418098), (1080, 690709049), (2089, 357092280), (4178, 178546140), (6267, 119030760), (8356, 89273070), (10445, 71418456), (12534, 59515380), (16712, 44636535), (18801, 39676920), (20890, 35709228), (25068, 29757690), (31335, 23806152), (37602, 19838460), (41780, 17854614), (50136, 14878845), (56403, 13225640), (62670, 11903076), (75204, 9919230), (83560, 8927307), (94005, 7935384), (112806, 6612820), (125340, 5951538), (150408, 4959615), (188010, 3967692), (225612, 3306410), (250680, 2975769), (282015, 2645128), (330641, 2256120), (376020, 1983846), (451224, 1653205), (564030, 1322564), (661282, 1128060), (752040, 991923)]