406472580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3127

約数の個数: 120

約数和(自身を含む): 1290909312

約数和(自身を除く): 884436732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 747, 810, 830, 996, 1245, 1494, 1620, 1660, 2241, 2490, 2988, 3023, 3735, 4482, 4980, 6046, 6723, 7470, 8964, 9069, 11205, 12092, 13446, 14940, 15115, 18138, 22410, 26892, 27207, 30230, 33615, 36276, 44820, 45345, 54414, 60460, 67230, 81621, 90690, 108828, 134460, 136035, 163242, 181380, 244863, 250909, 272070, 326484, 408105, 489726, 501818, 544140, 752727, 816210, 979452, 1003636, 1224315, 1254545, 1505454, 1632420, 2258181, 2448630, 2509090, 3010908, 3763635, 4516362, 4897260, 5018180, 6774543, 7527270, 9032724, 11290905, 13549086, 15054540, 20323629, 22581810, 27098172, 33872715, 40647258, 45163620, 67745430, 81294516, 101618145, 135490860, 203236290, 406472580]

約数ペア:

[(1, 406472580), (2, 203236290), (3, 135490860), (4, 101618145), (5, 81294516), (6, 67745430), (9, 45163620), (10, 40647258), (12, 33872715), (15, 27098172), (18, 22581810), (20, 20323629), (27, 15054540), (30, 13549086), (36, 11290905), (45, 9032724), (54, 7527270), (60, 6774543), (81, 5018180), (83, 4897260), (90, 4516362), (108, 3763635), (135, 3010908), (162, 2509090), (166, 2448630), (180, 2258181), (249, 1632420), (270, 1505454), (324, 1254545), (332, 1224315), (405, 1003636), (415, 979452), (498, 816210), (540, 752727), (747, 544140), (810, 501818), (830, 489726), (996, 408105), (1245, 326484), (1494, 272070), (1620, 250909), (1660, 244863), (2241, 181380), (2490, 163242), (2988, 136035), (3023, 134460), (3735, 108828), (4482, 90690), (4980, 81621), (6046, 67230), (6723, 60460), (7470, 54414), (8964, 45345), (9069, 44820), (11205, 36276), (12092, 33615), (13446, 30230), (14940, 27207), (15115, 26892), (18138, 22410)]