12601560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5560

約数の個数: 64

約数和(自身を含む): 39801600

約数和(自身を除く): 27200040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5527, 11054, 16581, 22108, 27635, 33162, 44216, 55270, 66324, 82905, 105013, 110540, 132648, 165810, 210026, 221080, 315039, 331620, 420052, 525065, 630078, 663240, 840104, 1050130, 1260156, 1575195, 2100260, 2520312, 3150390, 4200520, 6300780, 12601560]

約数ペア:

[(1, 12601560), (2, 6300780), (3, 4200520), (4, 3150390), (5, 2520312), (6, 2100260), (8, 1575195), (10, 1260156), (12, 1050130), (15, 840104), (19, 663240), (20, 630078), (24, 525065), (30, 420052), (38, 331620), (40, 315039), (57, 221080), (60, 210026), (76, 165810), (95, 132648), (114, 110540), (120, 105013), (152, 82905), (190, 66324), (228, 55270), (285, 44216), (380, 33162), (456, 27635), (570, 22108), (760, 16581), (1140, 11054), (2280, 5527)]