2378198640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9909161}}^1$

素因数の和:9909177

約数の個数: 40

約数和(自身を含む): 7372416528

約数和(自身を除く): 4994217888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9909161, 19818322, 29727483, 39636644, 49545805, 59454966, 79273288, 99091610, 118909932, 148637415, 158546576, 198183220, 237819864, 297274830, 396366440, 475639728, 594549660, 792732880, 1189099320, 2378198640]

約数ペア:

[(1, 2378198640), (2, 1189099320), (3, 792732880), (4, 594549660), (5, 475639728), (6, 396366440), (8, 297274830), (10, 237819864), (12, 198183220), (15, 158546576), (16, 148637415), (20, 118909932), (24, 99091610), (30, 79273288), (40, 59454966), (48, 49545805), (60, 39636644), (80, 29727483), (120, 19818322), (240, 9909161)]