153307680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{319391}}^1$

素因数の和:319409

約数の個数: 48

約数和(自身を含む): 482920704

約数和(自身を除く): 329613024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 319391, 638782, 958173, 1277564, 1596955, 1916346, 2555128, 3193910, 3832692, 4790865, 5110256, 6387820, 7665384, 9581730, 10220512, 12775640, 15330768, 19163460, 25551280, 30661536, 38326920, 51102560, 76653840, 153307680]

約数ペア:

[(1, 153307680), (2, 76653840), (3, 51102560), (4, 38326920), (5, 30661536), (6, 25551280), (8, 19163460), (10, 15330768), (12, 12775640), (15, 10220512), (16, 9581730), (20, 7665384), (24, 6387820), (30, 5110256), (32, 4790865), (40, 3832692), (48, 3193910), (60, 2555128), (80, 1916346), (96, 1596955), (120, 1277564), (160, 958173), (240, 638782), (480, 319391)]