156197040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{650821}}^1$

素因数の和:650837

約数の個数: 40

約数和(自身を含む): 484211568

約数和(自身を除く): 328014528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 650821, 1301642, 1952463, 2603284, 3254105, 3904926, 5206568, 6508210, 7809852, 9762315, 10413136, 13016420, 15619704, 19524630, 26032840, 31239408, 39049260, 52065680, 78098520, 156197040]

約数ペア:

[(1, 156197040), (2, 78098520), (3, 52065680), (4, 39049260), (5, 31239408), (6, 26032840), (8, 19524630), (10, 15619704), (12, 13016420), (15, 10413136), (16, 9762315), (20, 7809852), (24, 6508210), (30, 5206568), (40, 3904926), (48, 3254105), (60, 2603284), (80, 1952463), (120, 1301642), (240, 650821)]