48078480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1408

約数の個数: 80

約数和(自身を含む): 150079680

約数和(自身を除く): 102001200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1229, 1304, 1630, 1956, 2445, 2458, 2608, 3260, 3687, 3912, 4890, 4916, 6145, 6520, 7374, 7824, 9780, 9832, 12290, 13040, 14748, 18435, 19560, 19664, 24580, 29496, 36870, 39120, 49160, 58992, 73740, 98320, 147480, 200327, 294960, 400654, 600981, 801308, 1001635, 1201962, 1602616, 2003270, 2403924, 3004905, 3205232, 4006540, 4807848, 6009810, 8013080, 9615696, 12019620, 16026160, 24039240, 48078480]

約数ペア:

[(1, 48078480), (2, 24039240), (3, 16026160), (4, 12019620), (5, 9615696), (6, 8013080), (8, 6009810), (10, 4807848), (12, 4006540), (15, 3205232), (16, 3004905), (20, 2403924), (24, 2003270), (30, 1602616), (40, 1201962), (48, 1001635), (60, 801308), (80, 600981), (120, 400654), (163, 294960), (240, 200327), (326, 147480), (489, 98320), (652, 73740), (815, 58992), (978, 49160), (1229, 39120), (1304, 36870), (1630, 29496), (1956, 24580), (2445, 19664), (2458, 19560), (2608, 18435), (3260, 14748), (3687, 13040), (3912, 12290), (4890, 9832), (4916, 9780), (6145, 7824), (6520, 7374)]