71574840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22091}}^1$

素因数の和:22114

約数の個数: 80

約数和(自身を含む): 240581880

約数和(自身を除く): 169007040

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, 540, 648, 810, 1080, 1620, 3240, 22091, 44182, 66273, 88364, 110455, 132546, 176728, 198819, 220910, 265092, 331365, 397638, 441820, 530184, 596457, 662730, 795276, 883640, 994095, 1192914, 1325460, 1590552, 1789371, 1988190, 2385828, 2650920, 2982285, 3578742, 3976380, 4771656, 5964570, 7157484, 7952760, 8946855, 11929140, 14314968, 17893710, 23858280, 35787420, 71574840]

約数ペア:

[(1, 71574840), (2, 35787420), (3, 23858280), (4, 17893710), (5, 14314968), (6, 11929140), (8, 8946855), (9, 7952760), (10, 7157484), (12, 5964570), (15, 4771656), (18, 3976380), (20, 3578742), (24, 2982285), (27, 2650920), (30, 2385828), (36, 1988190), (40, 1789371), (45, 1590552), (54, 1325460), (60, 1192914), (72, 994095), (81, 883640), (90, 795276), (108, 662730), (120, 596457), (135, 530184), (162, 441820), (180, 397638), (216, 331365), (270, 265092), (324, 220910), (360, 198819), (405, 176728), (540, 132546), (648, 110455), (810, 88364), (1080, 66273), (1620, 44182), (3240, 22091)]