122211240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11443}}^1$

素因数の和:11546

約数の個数: 64

約数和(自身を含む): 370785600

約数和(自身を除く): 248574360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 11443, 22886, 34329, 45772, 57215, 68658, 91544, 114430, 137316, 171645, 228860, 274632, 343290, 457720, 686580, 1018427, 1373160, 2036854, 3055281, 4073708, 5092135, 6110562, 8147416, 10184270, 12221124, 15276405, 20368540, 24442248, 30552810, 40737080, 61105620, 122211240]

約数ペア:

[(1, 122211240), (2, 61105620), (3, 40737080), (4, 30552810), (5, 24442248), (6, 20368540), (8, 15276405), (10, 12221124), (12, 10184270), (15, 8147416), (20, 6110562), (24, 5092135), (30, 4073708), (40, 3055281), (60, 2036854), (89, 1373160), (120, 1018427), (178, 686580), (267, 457720), (356, 343290), (445, 274632), (534, 228860), (712, 171645), (890, 137316), (1068, 114430), (1335, 91544), (1780, 68658), (2136, 57215), (2670, 45772), (3560, 34329), (5340, 22886), (10680, 11443)]