3520260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 11525976

約数和(自身を除く): 8005716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 53, 54, 60, 81, 82, 90, 106, 108, 123, 135, 159, 162, 164, 180, 205, 212, 246, 265, 270, 318, 324, 369, 405, 410, 477, 492, 530, 540, 615, 636, 738, 795, 810, 820, 954, 1060, 1107, 1230, 1431, 1476, 1590, 1620, 1845, 1908, 2173, 2214, 2385, 2460, 2862, 3180, 3321, 3690, 4293, 4346, 4428, 4770, 5535, 5724, 6519, 6642, 7155, 7380, 8586, 8692, 9540, 10865, 11070, 13038, 13284, 14310, 16605, 17172, 19557, 21465, 21730, 22140, 26076, 28620, 32595, 33210, 39114, 42930, 43460, 58671, 65190, 66420, 78228, 85860, 97785, 117342, 130380, 176013, 195570, 234684, 293355, 352026, 391140, 586710, 704052, 880065, 1173420, 1760130, 3520260]

約数ペア:

[(1, 3520260), (2, 1760130), (3, 1173420), (4, 880065), (5, 704052), (6, 586710), (9, 391140), (10, 352026), (12, 293355), (15, 234684), (18, 195570), (20, 176013), (27, 130380), (30, 117342), (36, 97785), (41, 85860), (45, 78228), (53, 66420), (54, 65190), (60, 58671), (81, 43460), (82, 42930), (90, 39114), (106, 33210), (108, 32595), (123, 28620), (135, 26076), (159, 22140), (162, 21730), (164, 21465), (180, 19557), (205, 17172), (212, 16605), (246, 14310), (265, 13284), (270, 13038), (318, 11070), (324, 10865), (369, 9540), (405, 8692), (410, 8586), (477, 7380), (492, 7155), (530, 6642), (540, 6519), (615, 5724), (636, 5535), (738, 4770), (795, 4428), (810, 4346), (820, 4293), (954, 3690), (1060, 3321), (1107, 3180), (1230, 2862), (1431, 2460), (1476, 2385), (1590, 2214), (1620, 2173), (1845, 1908)]