450762420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{22697}}^1$

素因数の和:23040

約数の個数: 48

約数和(自身を含む): 1266003648

約数和(自身を除く): 815241228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 22697, 45394, 68091, 90788, 113485, 136182, 226970, 272364, 340455, 453940, 680910, 1361820, 7512707, 15025414, 22538121, 30050828, 37563535, 45076242, 75127070, 90152484, 112690605, 150254140, 225381210, 450762420]

約数ペア:

[(1, 450762420), (2, 225381210), (3, 150254140), (4, 112690605), (5, 90152484), (6, 75127070), (10, 45076242), (12, 37563535), (15, 30050828), (20, 22538121), (30, 15025414), (60, 7512707), (331, 1361820), (662, 680910), (993, 453940), (1324, 340455), (1655, 272364), (1986, 226970), (3310, 136182), (3972, 113485), (4965, 90788), (6620, 68091), (9930, 45394), (19860, 22697)]