123776160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257867}}^1$

素因数の和:257885

約数の個数: 48

約数和(自身を含む): 389896416

約数和(自身を除く): 266120256

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, 257867, 515734, 773601, 1031468, 1289335, 1547202, 2062936, 2578670, 3094404, 3868005, 4125872, 5157340, 6188808, 7736010, 8251744, 10314680, 12377616, 15472020, 20629360, 24755232, 30944040, 41258720, 61888080, 123776160]

約数ペア:

[(1, 123776160), (2, 61888080), (3, 41258720), (4, 30944040), (5, 24755232), (6, 20629360), (8, 15472020), (10, 12377616), (12, 10314680), (15, 8251744), (16, 7736010), (20, 6188808), (24, 5157340), (30, 4125872), (32, 3868005), (40, 3094404), (48, 2578670), (60, 2062936), (80, 1547202), (96, 1289335), (120, 1031468), (160, 773601), (240, 515734), (480, 257867)]