144454920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1203791}}^1$

素因数の和:1203805

約数の個数: 32

約数和(自身を含む): 433365120

約数和(自身を除く): 288910200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1203791, 2407582, 3611373, 4815164, 6018955, 7222746, 9630328, 12037910, 14445492, 18056865, 24075820, 28890984, 36113730, 48151640, 72227460, 144454920]

約数ペア:

[(1, 144454920), (2, 72227460), (3, 48151640), (4, 36113730), (5, 28890984), (6, 24075820), (8, 18056865), (10, 14445492), (12, 12037910), (15, 9630328), (20, 7222746), (24, 6018955), (30, 4815164), (40, 3611373), (60, 2407582), (120, 1203791)]