1480680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{457}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 4987620

約数和(自身を除く): 3506940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 457, 540, 648, 810, 914, 1080, 1371, 1620, 1828, 2285, 2742, 3240, 3656, 4113, 4570, 5484, 6855, 8226, 9140, 10968, 12339, 13710, 16452, 18280, 20565, 24678, 27420, 32904, 37017, 41130, 49356, 54840, 61695, 74034, 82260, 98712, 123390, 148068, 164520, 185085, 246780, 296136, 370170, 493560, 740340, 1480680]

約数ペア:

[(1, 1480680), (2, 740340), (3, 493560), (4, 370170), (5, 296136), (6, 246780), (8, 185085), (9, 164520), (10, 148068), (12, 123390), (15, 98712), (18, 82260), (20, 74034), (24, 61695), (27, 54840), (30, 49356), (36, 41130), (40, 37017), (45, 32904), (54, 27420), (60, 24678), (72, 20565), (81, 18280), (90, 16452), (108, 13710), (120, 12339), (135, 10968), (162, 9140), (180, 8226), (216, 6855), (270, 5484), (324, 4570), (360, 4113), (405, 3656), (457, 3240), (540, 2742), (648, 2285), (810, 1828), (914, 1620), (1080, 1371)]