2302680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 7142400

約数和(自身を除く): 4839720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 619, 620, 744, 930, 1238, 1240, 1857, 1860, 2476, 3095, 3714, 3720, 4952, 6190, 7428, 9285, 12380, 14856, 18570, 19189, 24760, 37140, 38378, 57567, 74280, 76756, 95945, 115134, 153512, 191890, 230268, 287835, 383780, 460536, 575670, 767560, 1151340, 2302680]

約数ペア:

[(1, 2302680), (2, 1151340), (3, 767560), (4, 575670), (5, 460536), (6, 383780), (8, 287835), (10, 230268), (12, 191890), (15, 153512), (20, 115134), (24, 95945), (30, 76756), (31, 74280), (40, 57567), (60, 38378), (62, 37140), (93, 24760), (120, 19189), (124, 18570), (155, 14856), (186, 12380), (248, 9285), (310, 7428), (372, 6190), (465, 4952), (619, 3720), (620, 3714), (744, 3095), (930, 2476), (1238, 1860), (1240, 1857)]