145907280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5477}}^1$

素因数の和:5533

約数の個数: 120

約数和(自身を含む): 503340552

約数和(自身を除く): 357433272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 5477, 6660, 8880, 10954, 13320, 16431, 21908, 26640, 27385, 32862, 43816, 49293, 54770, 65724, 82155, 87632, 98586, 109540, 131448, 164310, 197172, 202649, 219080, 246465, 262896, 328620, 394344, 405298, 438160, 492930, 607947, 657240, 788688, 810596, 985860, 1013245, 1215894, 1314480, 1621192, 1823841, 1971720, 2026490, 2431788, 3039735, 3242384, 3647682, 3943440, 4052980, 4863576, 6079470, 7295364, 8105960, 9119205, 9727152, 12158940, 14590728, 16211920, 18238410, 24317880, 29181456, 36476820, 48635760, 72953640, 145907280]

約数ペア:

[(1, 145907280), (2, 72953640), (3, 48635760), (4, 36476820), (5, 29181456), (6, 24317880), (8, 18238410), (9, 16211920), (10, 14590728), (12, 12158940), (15, 9727152), (16, 9119205), (18, 8105960), (20, 7295364), (24, 6079470), (30, 4863576), (36, 4052980), (37, 3943440), (40, 3647682), (45, 3242384), (48, 3039735), (60, 2431788), (72, 2026490), (74, 1971720), (80, 1823841), (90, 1621192), (111, 1314480), (120, 1215894), (144, 1013245), (148, 985860), (180, 810596), (185, 788688), (222, 657240), (240, 607947), (296, 492930), (333, 438160), (360, 405298), (370, 394344), (444, 328620), (555, 262896), (592, 246465), (666, 219080), (720, 202649), (740, 197172), (888, 164310), (1110, 131448), (1332, 109540), (1480, 98586), (1665, 87632), (1776, 82155), (2220, 65724), (2664, 54770), (2960, 49293), (3330, 43816), (4440, 32862), (5328, 27385), (5477, 26640), (6660, 21908), (8880, 16431), (10954, 13320)]