518389440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17419}}^1$

素因数の和:17470

約数の個数: 112

約数和(自身を含む): 1699077120

約数和(自身を除く): 1180687680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 17419, 29760, 34838, 52257, 69676, 87095, 104514, 139352, 174190, 209028, 261285, 278704, 348380, 418056, 522570, 539989, 557408, 696760, 836112, 1045140, 1079978, 1114816, 1393520, 1619967, 1672224, 2090280, 2159956, 2699945, 2787040, 3239934, 3344448, 4180560, 4319912, 5399890, 5574080, 6479868, 8099835, 8361120, 8639824, 10799780, 12959736, 16199670, 16722240, 17279648, 21599560, 25919472, 32399340, 34559296, 43199120, 51838944, 64798680, 86398240, 103677888, 129597360, 172796480, 259194720, 518389440]

約数ペア:

[(1, 518389440), (2, 259194720), (3, 172796480), (4, 129597360), (5, 103677888), (6, 86398240), (8, 64798680), (10, 51838944), (12, 43199120), (15, 34559296), (16, 32399340), (20, 25919472), (24, 21599560), (30, 17279648), (31, 16722240), (32, 16199670), (40, 12959736), (48, 10799780), (60, 8639824), (62, 8361120), (64, 8099835), (80, 6479868), (93, 5574080), (96, 5399890), (120, 4319912), (124, 4180560), (155, 3344448), (160, 3239934), (186, 2787040), (192, 2699945), (240, 2159956), (248, 2090280), (310, 1672224), (320, 1619967), (372, 1393520), (465, 1114816), (480, 1079978), (496, 1045140), (620, 836112), (744, 696760), (930, 557408), (960, 539989), (992, 522570), (1240, 418056), (1488, 348380), (1860, 278704), (1984, 261285), (2480, 209028), (2976, 174190), (3720, 139352), (4960, 104514), (5952, 87095), (7440, 69676), (9920, 52257), (14880, 34838), (17419, 29760)]