202434720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421739}}^1$

素因数の和:421757

約数の個数: 48

約数和(自身を含む): 637670880

約数和(自身を除く): 435236160

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, 421739, 843478, 1265217, 1686956, 2108695, 2530434, 3373912, 4217390, 5060868, 6326085, 6747824, 8434780, 10121736, 12652170, 13495648, 16869560, 20243472, 25304340, 33739120, 40486944, 50608680, 67478240, 101217360, 202434720]

約数ペア:

[(1, 202434720), (2, 101217360), (3, 67478240), (4, 50608680), (5, 40486944), (6, 33739120), (8, 25304340), (10, 20243472), (12, 16869560), (15, 13495648), (16, 12652170), (20, 10121736), (24, 8434780), (30, 6747824), (32, 6326085), (40, 5060868), (48, 4217390), (60, 3373912), (80, 2530434), (96, 2108695), (120, 1686956), (160, 1265217), (240, 843478), (480, 421739)]