8974320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 28322592

約数和(自身を除く): 19348272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 613, 732, 915, 976, 1220, 1226, 1464, 1830, 1839, 2440, 2452, 2928, 3065, 3660, 3678, 4880, 4904, 6130, 7320, 7356, 9195, 9808, 12260, 14640, 14712, 18390, 24520, 29424, 36780, 37393, 49040, 73560, 74786, 112179, 147120, 149572, 186965, 224358, 299144, 373930, 448716, 560895, 598288, 747860, 897432, 1121790, 1495720, 1794864, 2243580, 2991440, 4487160, 8974320]

約数ペア:

[(1, 8974320), (2, 4487160), (3, 2991440), (4, 2243580), (5, 1794864), (6, 1495720), (8, 1121790), (10, 897432), (12, 747860), (15, 598288), (16, 560895), (20, 448716), (24, 373930), (30, 299144), (40, 224358), (48, 186965), (60, 149572), (61, 147120), (80, 112179), (120, 74786), (122, 73560), (183, 49040), (240, 37393), (244, 36780), (305, 29424), (366, 24520), (488, 18390), (610, 14712), (613, 14640), (732, 12260), (915, 9808), (976, 9195), (1220, 7356), (1226, 7320), (1464, 6130), (1830, 4904), (1839, 4880), (2440, 3678), (2452, 3660), (2928, 3065)]