16268557680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{45281}}^1$

素因数の和:45799

約数の個数: 120

約数和(自身を含む): 54745938000

約数和(自身を除く): 38477380320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 499, 720, 998, 1497, 1996, 2495, 2994, 3992, 4491, 4990, 5988, 7485, 7984, 8982, 9980, 11976, 14970, 17964, 19960, 22455, 23952, 29940, 35928, 39920, 44910, 45281, 59880, 71856, 89820, 90562, 119760, 135843, 179640, 181124, 226405, 271686, 359280, 362248, 407529, 452810, 543372, 679215, 724496, 815058, 905620, 1086744, 1358430, 1630116, 1811240, 2037645, 2173488, 2716860, 3260232, 3622480, 4075290, 5433720, 6520464, 8150580, 10867440, 16301160, 22595219, 32602320, 45190438, 67785657, 90380876, 112976095, 135571314, 180761752, 203356971, 225952190, 271142628, 338928285, 361523504, 406713942, 451904380, 542285256, 677856570, 813427884, 903808760, 1016784855, 1084570512, 1355713140, 1626855768, 1807617520, 2033569710, 2711426280, 3253711536, 4067139420, 5422852560, 8134278840, 16268557680]

約数ペア:

[(1, 16268557680), (2, 8134278840), (3, 5422852560), (4, 4067139420), (5, 3253711536), (6, 2711426280), (8, 2033569710), (9, 1807617520), (10, 1626855768), (12, 1355713140), (15, 1084570512), (16, 1016784855), (18, 903808760), (20, 813427884), (24, 677856570), (30, 542285256), (36, 451904380), (40, 406713942), (45, 361523504), (48, 338928285), (60, 271142628), (72, 225952190), (80, 203356971), (90, 180761752), (120, 135571314), (144, 112976095), (180, 90380876), (240, 67785657), (360, 45190438), (499, 32602320), (720, 22595219), (998, 16301160), (1497, 10867440), (1996, 8150580), (2495, 6520464), (2994, 5433720), (3992, 4075290), (4491, 3622480), (4990, 3260232), (5988, 2716860), (7485, 2173488), (7984, 2037645), (8982, 1811240), (9980, 1630116), (11976, 1358430), (14970, 1086744), (17964, 905620), (19960, 815058), (22455, 724496), (23952, 679215), (29940, 543372), (35928, 452810), (39920, 407529), (44910, 362248), (45281, 359280), (59880, 271686), (71856, 226405), (89820, 181124), (90562, 179640), (119760, 135843)]