9210720

素因数分解:

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

素因数の和:668

約数の個数: 96

約数和(自身を含む): 29998080

約数和(自身を除く): 20787360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 619, 620, 744, 930, 992, 1238, 1240, 1488, 1857, 1860, 2476, 2480, 2976, 3095, 3714, 3720, 4952, 4960, 6190, 7428, 7440, 9285, 9904, 12380, 14856, 14880, 18570, 19189, 19808, 24760, 29712, 37140, 38378, 49520, 57567, 59424, 74280, 76756, 95945, 99040, 115134, 148560, 153512, 191890, 230268, 287835, 297120, 307024, 383780, 460536, 575670, 614048, 767560, 921072, 1151340, 1535120, 1842144, 2302680, 3070240, 4605360, 9210720]

約数ペア:

[(1, 9210720), (2, 4605360), (3, 3070240), (4, 2302680), (5, 1842144), (6, 1535120), (8, 1151340), (10, 921072), (12, 767560), (15, 614048), (16, 575670), (20, 460536), (24, 383780), (30, 307024), (31, 297120), (32, 287835), (40, 230268), (48, 191890), (60, 153512), (62, 148560), (80, 115134), (93, 99040), (96, 95945), (120, 76756), (124, 74280), (155, 59424), (160, 57567), (186, 49520), (240, 38378), (248, 37140), (310, 29712), (372, 24760), (465, 19808), (480, 19189), (496, 18570), (619, 14880), (620, 14856), (744, 12380), (930, 9904), (992, 9285), (1238, 7440), (1240, 7428), (1488, 6190), (1857, 4960), (1860, 4952), (2476, 3720), (2480, 3714), (2976, 3095)]