4471598640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{118673}}^1$

素因数の和:118846

約数の個数: 80

約数和(自身を含む): 13950366048

約数和(自身を除く): 9478767408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 118673, 237346, 356019, 474692, 593365, 712038, 949384, 1186730, 1424076, 1780095, 1898768, 2373460, 2848152, 3560190, 4746920, 5696304, 7120380, 9493840, 14240760, 18631661, 28481520, 37263322, 55894983, 74526644, 93158305, 111789966, 149053288, 186316610, 223579932, 279474915, 298106576, 372633220, 447159864, 558949830, 745266440, 894319728, 1117899660, 1490532880, 2235799320, 4471598640]

約数ペア:

[(1, 4471598640), (2, 2235799320), (3, 1490532880), (4, 1117899660), (5, 894319728), (6, 745266440), (8, 558949830), (10, 447159864), (12, 372633220), (15, 298106576), (16, 279474915), (20, 223579932), (24, 186316610), (30, 149053288), (40, 111789966), (48, 93158305), (60, 74526644), (80, 55894983), (120, 37263322), (157, 28481520), (240, 18631661), (314, 14240760), (471, 9493840), (628, 7120380), (785, 5696304), (942, 4746920), (1256, 3560190), (1570, 2848152), (1884, 2373460), (2355, 1898768), (2512, 1780095), (3140, 1424076), (3768, 1186730), (4710, 949384), (6280, 712038), (7536, 593365), (9420, 474692), (12560, 356019), (18840, 237346), (37680, 118673)]