71929255920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299705233}}^1$

素因数の和:299705249

約数の個数: 40

約数和(自身を含む): 222980694096

約数和(自身を除く): 151051438176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299705233, 599410466, 899115699, 1198820932, 1498526165, 1798231398, 2397641864, 2997052330, 3596462796, 4495578495, 4795283728, 5994104660, 7192925592, 8991156990, 11988209320, 14385851184, 17982313980, 23976418640, 35964627960, 71929255920]

約数ペア:

[(1, 71929255920), (2, 35964627960), (3, 23976418640), (4, 17982313980), (5, 14385851184), (6, 11988209320), (8, 8991156990), (10, 7192925592), (12, 5994104660), (15, 4795283728), (16, 4495578495), (20, 3596462796), (24, 2997052330), (30, 2397641864), (40, 1798231398), (48, 1498526165), (60, 1198820932), (80, 899115699), (120, 599410466), (240, 299705233)]