1877779926420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23981}}^1\times {\mathrm{1305047}}^1$

素因数の和:1329040

約数の個数: 48

約数和(自身を含む): 5258007070848

約数和(自身を除く): 3380227144428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23981, 47962, 71943, 95924, 119905, 143886, 239810, 287772, 359715, 479620, 719430, 1305047, 1438860, 2610094, 3915141, 5220188, 6525235, 7830282, 13050470, 15660564, 19575705, 26100940, 39151410, 78302820, 31296332107, 62592664214, 93888996321, 125185328428, 156481660535, 187777992642, 312963321070, 375555985284, 469444981605, 625926642140, 938889963210, 1877779926420]

約数ペア:

[(1, 1877779926420), (2, 938889963210), (3, 625926642140), (4, 469444981605), (5, 375555985284), (6, 312963321070), (10, 187777992642), (12, 156481660535), (15, 125185328428), (20, 93888996321), (30, 62592664214), (60, 31296332107), (23981, 78302820), (47962, 39151410), (71943, 26100940), (95924, 19575705), (119905, 15660564), (143886, 13050470), (239810, 7830282), (287772, 6525235), (359715, 5220188), (479620, 3915141), (719430, 2610094), (1305047, 1438860)]