148038840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{45691}}^1$

素因数の和:45714

約数の個数: 80

約数和(自身を含む): 497585880

約数和(自身を除く): 349547040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 45691, 91382, 137073, 182764, 228455, 274146, 365528, 411219, 456910, 548292, 685365, 822438, 913820, 1096584, 1233657, 1370730, 1644876, 1827640, 2056095, 2467314, 2741460, 3289752, 3700971, 4112190, 4934628, 5482920, 6168285, 7401942, 8224380, 9869256, 12336570, 14803884, 16448760, 18504855, 24673140, 29607768, 37009710, 49346280, 74019420, 148038840]

約数ペア:

[(1, 148038840), (2, 74019420), (3, 49346280), (4, 37009710), (5, 29607768), (6, 24673140), (8, 18504855), (9, 16448760), (10, 14803884), (12, 12336570), (15, 9869256), (18, 8224380), (20, 7401942), (24, 6168285), (27, 5482920), (30, 4934628), (36, 4112190), (40, 3700971), (45, 3289752), (54, 2741460), (60, 2467314), (72, 2056095), (81, 1827640), (90, 1644876), (108, 1370730), (120, 1233657), (135, 1096584), (162, 913820), (180, 822438), (216, 685365), (270, 548292), (324, 456910), (360, 411219), (405, 365528), (540, 274146), (648, 228455), (810, 182764), (1080, 137073), (1620, 91382), (3240, 45691)]