47863320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2624

約数の個数: 64

約数和(自身を含む): 144529920

約数和(自身を除く): 96666600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2447, 3260, 3912, 4890, 4894, 6520, 7341, 9780, 9788, 12235, 14682, 19560, 19576, 24470, 29364, 36705, 48940, 58728, 73410, 97880, 146820, 293640, 398861, 797722, 1196583, 1595444, 1994305, 2393166, 3190888, 3988610, 4786332, 5982915, 7977220, 9572664, 11965830, 15954440, 23931660, 47863320]

約数ペア:

[(1, 47863320), (2, 23931660), (3, 15954440), (4, 11965830), (5, 9572664), (6, 7977220), (8, 5982915), (10, 4786332), (12, 3988610), (15, 3190888), (20, 2393166), (24, 1994305), (30, 1595444), (40, 1196583), (60, 797722), (120, 398861), (163, 293640), (326, 146820), (489, 97880), (652, 73410), (815, 58728), (978, 48940), (1304, 36705), (1630, 29364), (1956, 24470), (2445, 19576), (2447, 19560), (3260, 14682), (3912, 12235), (4890, 9788), (4894, 9780), (6520, 7341)]