86846640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4957}}^1$

素因数の和:5046

約数の個数: 80

約数和(自身を含む): 272967648

約数和(自身を除く): 186121008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 4957, 5840, 8760, 9914, 14871, 17520, 19828, 24785, 29742, 39656, 49570, 59484, 74355, 79312, 99140, 118968, 148710, 198280, 237936, 297420, 361861, 396560, 594840, 723722, 1085583, 1189680, 1447444, 1809305, 2171166, 2894888, 3618610, 4342332, 5427915, 5789776, 7237220, 8684664, 10855830, 14474440, 17369328, 21711660, 28948880, 43423320, 86846640]

約数ペア:

[(1, 86846640), (2, 43423320), (3, 28948880), (4, 21711660), (5, 17369328), (6, 14474440), (8, 10855830), (10, 8684664), (12, 7237220), (15, 5789776), (16, 5427915), (20, 4342332), (24, 3618610), (30, 2894888), (40, 2171166), (48, 1809305), (60, 1447444), (73, 1189680), (80, 1085583), (120, 723722), (146, 594840), (219, 396560), (240, 361861), (292, 297420), (365, 237936), (438, 198280), (584, 148710), (730, 118968), (876, 99140), (1095, 79312), (1168, 74355), (1460, 59484), (1752, 49570), (2190, 39656), (2920, 29742), (3504, 24785), (4380, 19828), (4957, 17520), (5840, 14871), (8760, 9914)]