204551520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9067}}^1$

素因数の和:9132

約数の個数: 96

約数和(自身を含む): 658119168

約数和(自身を除く): 453567648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 9067, 11280, 18134, 22560, 27201, 36268, 45335, 54402, 72536, 90670, 108804, 136005, 145072, 181340, 217608, 272010, 290144, 362680, 426149, 435216, 544020, 725360, 852298, 870432, 1088040, 1278447, 1450720, 1704596, 2130745, 2176080, 2556894, 3409192, 4261490, 4352160, 5113788, 6392235, 6818384, 8522980, 10227576, 12784470, 13636768, 17045960, 20455152, 25568940, 34091920, 40910304, 51137880, 68183840, 102275760, 204551520]

約数ペア:

[(1, 204551520), (2, 102275760), (3, 68183840), (4, 51137880), (5, 40910304), (6, 34091920), (8, 25568940), (10, 20455152), (12, 17045960), (15, 13636768), (16, 12784470), (20, 10227576), (24, 8522980), (30, 6818384), (32, 6392235), (40, 5113788), (47, 4352160), (48, 4261490), (60, 3409192), (80, 2556894), (94, 2176080), (96, 2130745), (120, 1704596), (141, 1450720), (160, 1278447), (188, 1088040), (235, 870432), (240, 852298), (282, 725360), (376, 544020), (470, 435216), (480, 426149), (564, 362680), (705, 290144), (752, 272010), (940, 217608), (1128, 181340), (1410, 145072), (1504, 136005), (1880, 108804), (2256, 90670), (2820, 72536), (3760, 54402), (4512, 45335), (5640, 36268), (7520, 27201), (9067, 22560), (11280, 18134)]