88440960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 286220160

約数和(自身を除く): 197779200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 631, 640, 730, 876, 960, 1095, 1168, 1262, 1460, 1752, 1893, 1920, 2190, 2336, 2524, 2920, 3155, 3504, 3786, 4380, 4672, 5048, 5840, 6310, 7008, 7572, 8760, 9344, 9465, 10096, 11680, 12620, 14016, 15144, 17520, 18930, 20192, 23360, 25240, 28032, 30288, 35040, 37860, 40384, 46063, 46720, 50480, 60576, 70080, 75720, 80768, 92126, 100960, 121152, 138189, 140160, 151440, 184252, 201920, 230315, 242304, 276378, 302880, 368504, 403840, 460630, 552756, 605760, 690945, 737008, 921260, 1105512, 1211520, 1381890, 1474016, 1842520, 2211024, 2763780, 2948032, 3685040, 4422048, 5527560, 5896064, 7370080, 8844096, 11055120, 14740160, 17688192, 22110240, 29480320, 44220480, 88440960]

約数ペア:

[(1, 88440960), (2, 44220480), (3, 29480320), (4, 22110240), (5, 17688192), (6, 14740160), (8, 11055120), (10, 8844096), (12, 7370080), (15, 5896064), (16, 5527560), (20, 4422048), (24, 3685040), (30, 2948032), (32, 2763780), (40, 2211024), (48, 1842520), (60, 1474016), (64, 1381890), (73, 1211520), (80, 1105512), (96, 921260), (120, 737008), (128, 690945), (146, 605760), (160, 552756), (192, 460630), (219, 403840), (240, 368504), (292, 302880), (320, 276378), (365, 242304), (384, 230315), (438, 201920), (480, 184252), (584, 151440), (631, 140160), (640, 138189), (730, 121152), (876, 100960), (960, 92126), (1095, 80768), (1168, 75720), (1262, 70080), (1460, 60576), (1752, 50480), (1893, 46720), (1920, 46063), (2190, 40384), (2336, 37860), (2524, 35040), (2920, 30288), (3155, 28032), (3504, 25240), (3786, 23360), (4380, 20192), (4672, 18930), (5048, 17520), (5840, 15144), (6310, 14016), (7008, 12620), (7572, 11680), (8760, 10096), (9344, 9465)]