128910586320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2210401}}^1$

素因数の和:2210432

約数の個数: 140

約数和(自身を含む): 449370305796

約数和(自身を除く): 320459719476

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 58320, 2210401, 4420802, 6631203, 8841604, 11052005, 13262406, 17683208, 19893609, 22104010, 26524812, 33156015, 35366416, 39787218, 44208020, 53049624, 59680827, 66312030, 79574436, 88416040, 99468045, 106099248, 119361654, 132624060, 159148872, 176832080, 179042481, 198936090, 238723308, 265248120, 298404135, 318297744, 358084962, 397872180, 477446616, 530496240, 537127443, 596808270, 716169924, 795744360, 895212405, 954893232, 1074254886, 1193616540, 1432339848, 1591488720, 1611382329, 1790424810, 2148509772, 2387233080, 2685637215, 2864679696, 3222764658, 3580849620, 4297019544, 4774466160, 5371274430, 6445529316, 7161699240, 8056911645, 8594039088, 10742548860, 12891058632, 14323398480, 16113823290, 21485097720, 25782117264, 32227646580, 42970195440, 64455293160, 128910586320]

約数ペア:

[(1, 128910586320), (2, 64455293160), (3, 42970195440), (4, 32227646580), (5, 25782117264), (6, 21485097720), (8, 16113823290), (9, 14323398480), (10, 12891058632), (12, 10742548860), (15, 8594039088), (16, 8056911645), (18, 7161699240), (20, 6445529316), (24, 5371274430), (27, 4774466160), (30, 4297019544), (36, 3580849620), (40, 3222764658), (45, 2864679696), (48, 2685637215), (54, 2387233080), (60, 2148509772), (72, 1790424810), (80, 1611382329), (81, 1591488720), (90, 1432339848), (108, 1193616540), (120, 1074254886), (135, 954893232), (144, 895212405), (162, 795744360), (180, 716169924), (216, 596808270), (240, 537127443), (243, 530496240), (270, 477446616), (324, 397872180), (360, 358084962), (405, 318297744), (432, 298404135), (486, 265248120), (540, 238723308), (648, 198936090), (720, 179042481), (729, 176832080), (810, 159148872), (972, 132624060), (1080, 119361654), (1215, 106099248), (1296, 99468045), (1458, 88416040), (1620, 79574436), (1944, 66312030), (2160, 59680827), (2430, 53049624), (2916, 44208020), (3240, 39787218), (3645, 35366416), (3888, 33156015), (4860, 26524812), (5832, 22104010), (6480, 19893609), (7290, 17683208), (9720, 13262406), (11664, 11052005), (14580, 8841604), (19440, 6631203), (29160, 4420802), (58320, 2210401)]