22880520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4919

約数の個数: 96

約数和(自身を含む): 80098200

約数和(自身を除く): 57217680

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, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 4889, 9778, 14667, 19556, 24445, 29334, 39112, 44001, 48890, 58668, 63557, 73335, 88002, 97780, 117336, 127114, 146670, 176004, 190671, 195560, 220005, 254228, 293340, 317785, 352008, 381342, 440010, 508456, 572013, 586680, 635570, 762684, 880020, 953355, 1144026, 1271140, 1525368, 1760040, 1906710, 2288052, 2542280, 2860065, 3813420, 4576104, 5720130, 7626840, 11440260, 22880520]

約数ペア:

[(1, 22880520), (2, 11440260), (3, 7626840), (4, 5720130), (5, 4576104), (6, 3813420), (8, 2860065), (9, 2542280), (10, 2288052), (12, 1906710), (13, 1760040), (15, 1525368), (18, 1271140), (20, 1144026), (24, 953355), (26, 880020), (30, 762684), (36, 635570), (39, 586680), (40, 572013), (45, 508456), (52, 440010), (60, 381342), (65, 352008), (72, 317785), (78, 293340), (90, 254228), (104, 220005), (117, 195560), (120, 190671), (130, 176004), (156, 146670), (180, 127114), (195, 117336), (234, 97780), (260, 88002), (312, 73335), (360, 63557), (390, 58668), (468, 48890), (520, 44001), (585, 39112), (780, 29334), (936, 24445), (1170, 19556), (1560, 14667), (2340, 9778), (4680, 4889)]