72985680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 246984192

約数和(自身を除く): 173998512

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, 167, 180, 240, 334, 360, 501, 607, 668, 720, 835, 1002, 1214, 1336, 1503, 1670, 1821, 2004, 2428, 2505, 2672, 3006, 3035, 3340, 3642, 4008, 4856, 5010, 5463, 6012, 6070, 6680, 7284, 7515, 8016, 9105, 9712, 10020, 10926, 12024, 12140, 13360, 14568, 15030, 18210, 20040, 21852, 24048, 24280, 27315, 29136, 30060, 36420, 40080, 43704, 48560, 54630, 60120, 72840, 87408, 101369, 109260, 120240, 145680, 202738, 218520, 304107, 405476, 437040, 506845, 608214, 810952, 912321, 1013690, 1216428, 1520535, 1621904, 1824642, 2027380, 2432856, 3041070, 3649284, 4054760, 4561605, 4865712, 6082140, 7298568, 8109520, 9123210, 12164280, 14597136, 18246420, 24328560, 36492840, 72985680]

約数ペア:

[(1, 72985680), (2, 36492840), (3, 24328560), (4, 18246420), (5, 14597136), (6, 12164280), (8, 9123210), (9, 8109520), (10, 7298568), (12, 6082140), (15, 4865712), (16, 4561605), (18, 4054760), (20, 3649284), (24, 3041070), (30, 2432856), (36, 2027380), (40, 1824642), (45, 1621904), (48, 1520535), (60, 1216428), (72, 1013690), (80, 912321), (90, 810952), (120, 608214), (144, 506845), (167, 437040), (180, 405476), (240, 304107), (334, 218520), (360, 202738), (501, 145680), (607, 120240), (668, 109260), (720, 101369), (835, 87408), (1002, 72840), (1214, 60120), (1336, 54630), (1503, 48560), (1670, 43704), (1821, 40080), (2004, 36420), (2428, 30060), (2505, 29136), (2672, 27315), (3006, 24280), (3035, 24048), (3340, 21852), (3642, 20040), (4008, 18210), (4856, 15030), (5010, 14568), (5463, 13360), (6012, 12140), (6070, 12024), (6680, 10926), (7284, 10020), (7515, 9712), (8016, 9105)]