90806880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5113}}^1$

素因数の和:5168

約数の個数: 96

約数和(自身を含む): 293829984

約数和(自身を除く): 203023104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5113, 5920, 8880, 10226, 15339, 17760, 20452, 25565, 30678, 40904, 51130, 61356, 76695, 81808, 102260, 122712, 153390, 163616, 189181, 204520, 245424, 306780, 378362, 409040, 490848, 567543, 613560, 756724, 818080, 945905, 1135086, 1227120, 1513448, 1891810, 2270172, 2454240, 2837715, 3026896, 3783620, 4540344, 5675430, 6053792, 7567240, 9080688, 11350860, 15134480, 18161376, 22701720, 30268960, 45403440, 90806880]

約数ペア:

[(1, 90806880), (2, 45403440), (3, 30268960), (4, 22701720), (5, 18161376), (6, 15134480), (8, 11350860), (10, 9080688), (12, 7567240), (15, 6053792), (16, 5675430), (20, 4540344), (24, 3783620), (30, 3026896), (32, 2837715), (37, 2454240), (40, 2270172), (48, 1891810), (60, 1513448), (74, 1227120), (80, 1135086), (96, 945905), (111, 818080), (120, 756724), (148, 613560), (160, 567543), (185, 490848), (222, 409040), (240, 378362), (296, 306780), (370, 245424), (444, 204520), (480, 189181), (555, 163616), (592, 153390), (740, 122712), (888, 102260), (1110, 81808), (1184, 76695), (1480, 61356), (1776, 51130), (2220, 40904), (2960, 30678), (3552, 25565), (4440, 20452), (5113, 17760), (5920, 15339), (8880, 10226)]