40489560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2457

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 93957480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2393, 2820, 3384, 4230, 4786, 5640, 7179, 8460, 9572, 11965, 14358, 16920, 19144, 21537, 23930, 28716, 35895, 43074, 47860, 57432, 71790, 86148, 95720, 107685, 112471, 143580, 172296, 215370, 224942, 287160, 337413, 430740, 449884, 562355, 674826, 861480, 899768, 1012239, 1124710, 1349652, 1687065, 2024478, 2249420, 2699304, 3374130, 4048956, 4498840, 5061195, 6748260, 8097912, 10122390, 13496520, 20244780, 40489560]

約数ペア:

[(1, 40489560), (2, 20244780), (3, 13496520), (4, 10122390), (5, 8097912), (6, 6748260), (8, 5061195), (9, 4498840), (10, 4048956), (12, 3374130), (15, 2699304), (18, 2249420), (20, 2024478), (24, 1687065), (30, 1349652), (36, 1124710), (40, 1012239), (45, 899768), (47, 861480), (60, 674826), (72, 562355), (90, 449884), (94, 430740), (120, 337413), (141, 287160), (180, 224942), (188, 215370), (235, 172296), (282, 143580), (360, 112471), (376, 107685), (423, 95720), (470, 86148), (564, 71790), (705, 57432), (846, 47860), (940, 43074), (1128, 35895), (1410, 28716), (1692, 23930), (1880, 21537), (2115, 19144), (2393, 16920), (2820, 14358), (3384, 11965), (4230, 9572), (4786, 8460), (5640, 7179)]