72043560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 128

約数和(自身を含む): 246153600

約数和(自身を除く): 174110040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1627, 1640, 1845, 2214, 2460, 2952, 3254, 3690, 4428, 4881, 4920, 5535, 6508, 7380, 8135, 8856, 9762, 11070, 13016, 14643, 14760, 16270, 19524, 22140, 24405, 29286, 32540, 39048, 43929, 44280, 48810, 58572, 65080, 66707, 73215, 87858, 97620, 117144, 133414, 146430, 175716, 195240, 200121, 219645, 266828, 292860, 333535, 351432, 400242, 439290, 533656, 585720, 600363, 667070, 800484, 878580, 1000605, 1200726, 1334140, 1600968, 1757160, 1801089, 2001210, 2401452, 2668280, 3001815, 3602178, 4002420, 4802904, 6003630, 7204356, 8004840, 9005445, 12007260, 14408712, 18010890, 24014520, 36021780, 72043560]

約数ペア:

[(1, 72043560), (2, 36021780), (3, 24014520), (4, 18010890), (5, 14408712), (6, 12007260), (8, 9005445), (9, 8004840), (10, 7204356), (12, 6003630), (15, 4802904), (18, 4002420), (20, 3602178), (24, 3001815), (27, 2668280), (30, 2401452), (36, 2001210), (40, 1801089), (41, 1757160), (45, 1600968), (54, 1334140), (60, 1200726), (72, 1000605), (82, 878580), (90, 800484), (108, 667070), (120, 600363), (123, 585720), (135, 533656), (164, 439290), (180, 400242), (205, 351432), (216, 333535), (246, 292860), (270, 266828), (328, 219645), (360, 200121), (369, 195240), (410, 175716), (492, 146430), (540, 133414), (615, 117144), (738, 97620), (820, 87858), (984, 73215), (1080, 66707), (1107, 65080), (1230, 58572), (1476, 48810), (1627, 44280), (1640, 43929), (1845, 39048), (2214, 32540), (2460, 29286), (2952, 24405), (3254, 22140), (3690, 19524), (4428, 16270), (4881, 14760), (4920, 14643), (5535, 13016), (6508, 11070), (7380, 9762), (8135, 8856)]