244434720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{509239}}^1$

素因数の和:509257

約数の個数: 48

約数和(自身を含む): 769970880

約数和(自身を除く): 525536160

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, 509239, 1018478, 1527717, 2036956, 2546195, 3055434, 4073912, 5092390, 6110868, 7638585, 8147824, 10184780, 12221736, 15277170, 16295648, 20369560, 24443472, 30554340, 40739120, 48886944, 61108680, 81478240, 122217360, 244434720]

約数ペア:

[(1, 244434720), (2, 122217360), (3, 81478240), (4, 61108680), (5, 48886944), (6, 40739120), (8, 30554340), (10, 24443472), (12, 20369560), (15, 16295648), (16, 15277170), (20, 12221736), (24, 10184780), (30, 8147824), (32, 7638585), (40, 6110868), (48, 5092390), (60, 4073912), (80, 3055434), (96, 2546195), (120, 2036956), (160, 1527717), (240, 1018478), (480, 509239)]