38752920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107647}}^1$

素因数の和:107664

約数の個数: 48

約数和(自身を含む): 125948160

約数和(自身を除く): 87195240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 107647, 215294, 322941, 430588, 538235, 645882, 861176, 968823, 1076470, 1291764, 1614705, 1937646, 2152940, 2583528, 3229410, 3875292, 4305880, 4844115, 6458820, 7750584, 9688230, 12917640, 19376460, 38752920]

約数ペア:

[(1, 38752920), (2, 19376460), (3, 12917640), (4, 9688230), (5, 7750584), (6, 6458820), (8, 4844115), (9, 4305880), (10, 3875292), (12, 3229410), (15, 2583528), (18, 2152940), (20, 1937646), (24, 1614705), (30, 1291764), (36, 1076470), (40, 968823), (45, 861176), (60, 645882), (72, 538235), (90, 430588), (120, 322941), (180, 215294), (360, 107647)]