40195440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{6203}}^1$

素因数の和:6228

約数の個数: 100

約数和(自身を含む): 139627224

約数和(自身を除く): 99431784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6203, 6480, 12406, 18609, 24812, 31015, 37218, 49624, 55827, 62030, 74436, 93045, 99248, 111654, 124060, 148872, 167481, 186090, 223308, 248120, 279135, 297744, 334962, 372180, 446616, 496240, 502443, 558270, 669924, 744360, 837405, 893232, 1004886, 1116540, 1339848, 1488720, 1674810, 2009772, 2233080, 2512215, 2679696, 3349620, 4019544, 4466160, 5024430, 6699240, 8039088, 10048860, 13398480, 20097720, 40195440]

約数ペア:

[(1, 40195440), (2, 20097720), (3, 13398480), (4, 10048860), (5, 8039088), (6, 6699240), (8, 5024430), (9, 4466160), (10, 4019544), (12, 3349620), (15, 2679696), (16, 2512215), (18, 2233080), (20, 2009772), (24, 1674810), (27, 1488720), (30, 1339848), (36, 1116540), (40, 1004886), (45, 893232), (48, 837405), (54, 744360), (60, 669924), (72, 558270), (80, 502443), (81, 496240), (90, 446616), (108, 372180), (120, 334962), (135, 297744), (144, 279135), (162, 248120), (180, 223308), (216, 186090), (240, 167481), (270, 148872), (324, 124060), (360, 111654), (405, 99248), (432, 93045), (540, 74436), (648, 62030), (720, 55827), (810, 49624), (1080, 37218), (1296, 31015), (1620, 24812), (2160, 18609), (3240, 12406), (6203, 6480)]