2438195280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10159147}}^1$

素因数の和:10159163

約数の個数: 40

約数和(自身を含む): 7558406112

約数和(自身を除く): 5120210832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10159147, 20318294, 30477441, 40636588, 50795735, 60954882, 81273176, 101591470, 121909764, 152387205, 162546352, 203182940, 243819528, 304774410, 406365880, 487639056, 609548820, 812731760, 1219097640, 2438195280]

約数ペア:

[(1, 2438195280), (2, 1219097640), (3, 812731760), (4, 609548820), (5, 487639056), (6, 406365880), (8, 304774410), (10, 243819528), (12, 203182940), (15, 162546352), (16, 152387205), (20, 121909764), (24, 101591470), (30, 81273176), (40, 60954882), (48, 50795735), (60, 40636588), (80, 30477441), (120, 20318294), (240, 10159147)]