1519492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{86729}}^1$

素因数の和:86818

約数の個数: 80

約数和(自身を含む): 4775006880

約数和(自身を除く): 3255514800

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, 5840, 8760, 17520, 86729, 173458, 260187, 346916, 433645, 520374, 693832, 867290, 1040748, 1300935, 1387664, 1734580, 2081496, 2601870, 3469160, 4162992, 5203740, 6331217, 6938320, 10407480, 12662434, 18993651, 20814960, 25324868, 31656085, 37987302, 50649736, 63312170, 75974604, 94968255, 101299472, 126624340, 151949208, 189936510, 253248680, 303898416, 379873020, 506497360, 759746040, 1519492080]

約数ペア:

[(1, 1519492080), (2, 759746040), (3, 506497360), (4, 379873020), (5, 303898416), (6, 253248680), (8, 189936510), (10, 151949208), (12, 126624340), (15, 101299472), (16, 94968255), (20, 75974604), (24, 63312170), (30, 50649736), (40, 37987302), (48, 31656085), (60, 25324868), (73, 20814960), (80, 18993651), (120, 12662434), (146, 10407480), (219, 6938320), (240, 6331217), (292, 5203740), (365, 4162992), (438, 3469160), (584, 2601870), (730, 2081496), (876, 1734580), (1095, 1387664), (1168, 1300935), (1460, 1040748), (1752, 867290), (2190, 693832), (2920, 520374), (3504, 433645), (4380, 346916), (5840, 260187), (8760, 173458), (17520, 86729)]