16112520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4973}}^1$

素因数の和:4996

約数の個数: 80

約数和(自身を含む): 54166860

約数和(自身を除く): 38054340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4973, 9946, 14919, 19892, 24865, 29838, 39784, 44757, 49730, 59676, 74595, 89514, 99460, 119352, 134271, 149190, 179028, 198920, 223785, 268542, 298380, 358056, 402813, 447570, 537084, 596760, 671355, 805626, 895140, 1074168, 1342710, 1611252, 1790280, 2014065, 2685420, 3222504, 4028130, 5370840, 8056260, 16112520]

約数ペア:

[(1, 16112520), (2, 8056260), (3, 5370840), (4, 4028130), (5, 3222504), (6, 2685420), (8, 2014065), (9, 1790280), (10, 1611252), (12, 1342710), (15, 1074168), (18, 895140), (20, 805626), (24, 671355), (27, 596760), (30, 537084), (36, 447570), (40, 402813), (45, 358056), (54, 298380), (60, 268542), (72, 223785), (81, 198920), (90, 179028), (108, 149190), (120, 134271), (135, 119352), (162, 99460), (180, 89514), (216, 74595), (270, 59676), (324, 49730), (360, 44757), (405, 39784), (540, 29838), (648, 24865), (810, 19892), (1080, 14919), (1620, 9946), (3240, 4973)]