122641440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{255503}}^1$

素因数の和:255521

約数の個数: 48

約数和(自身を含む): 386322048

約数和(自身を除く): 263680608

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, 255503, 511006, 766509, 1022012, 1277515, 1533018, 2044024, 2555030, 3066036, 3832545, 4088048, 5110060, 6132072, 7665090, 8176096, 10220120, 12264144, 15330180, 20440240, 24528288, 30660360, 40880480, 61320720, 122641440]

約数ペア:

[(1, 122641440), (2, 61320720), (3, 40880480), (4, 30660360), (5, 24528288), (6, 20440240), (8, 15330180), (10, 12264144), (12, 10220120), (15, 8176096), (16, 7665090), (20, 6132072), (24, 5110060), (30, 4088048), (32, 3832545), (40, 3066036), (48, 2555030), (60, 2044024), (80, 1533018), (96, 1277515), (120, 1022012), (160, 766509), (240, 511006), (480, 255503)]