65631840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{136733}}^1$

素因数の和:136751

約数の個数: 48

約数和(自身を含む): 206741808

約数和(自身を除く): 141109968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 136733, 273466, 410199, 546932, 683665, 820398, 1093864, 1367330, 1640796, 2050995, 2187728, 2734660, 3281592, 4101990, 4375456, 5469320, 6563184, 8203980, 10938640, 13126368, 16407960, 21877280, 32815920, 65631840]

約数ペア:

[(1, 65631840), (2, 32815920), (3, 21877280), (4, 16407960), (5, 13126368), (6, 10938640), (8, 8203980), (10, 6563184), (12, 5469320), (15, 4375456), (16, 4101990), (20, 3281592), (24, 2734660), (30, 2187728), (32, 2050995), (40, 1640796), (48, 1367330), (60, 1093864), (80, 820398), (96, 683665), (120, 546932), (160, 410199), (240, 273466), (480, 136733)]