2243160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 7833600

約数和(自身を除く): 5590440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 67, 72, 90, 93, 108, 120, 124, 134, 135, 155, 180, 186, 201, 216, 248, 268, 270, 279, 310, 335, 360, 372, 402, 465, 536, 540, 558, 603, 620, 670, 744, 804, 837, 930, 1005, 1080, 1116, 1206, 1240, 1340, 1395, 1608, 1674, 1809, 1860, 2010, 2077, 2232, 2412, 2680, 2790, 3015, 3348, 3618, 3720, 4020, 4154, 4185, 4824, 5580, 6030, 6231, 6696, 7236, 8040, 8308, 8370, 9045, 10385, 11160, 12060, 12462, 14472, 16616, 16740, 18090, 18693, 20770, 24120, 24924, 31155, 33480, 36180, 37386, 41540, 49848, 56079, 62310, 72360, 74772, 83080, 93465, 112158, 124620, 149544, 186930, 224316, 249240, 280395, 373860, 448632, 560790, 747720, 1121580, 2243160]

約数ペア:

[(1, 2243160), (2, 1121580), (3, 747720), (4, 560790), (5, 448632), (6, 373860), (8, 280395), (9, 249240), (10, 224316), (12, 186930), (15, 149544), (18, 124620), (20, 112158), (24, 93465), (27, 83080), (30, 74772), (31, 72360), (36, 62310), (40, 56079), (45, 49848), (54, 41540), (60, 37386), (62, 36180), (67, 33480), (72, 31155), (90, 24924), (93, 24120), (108, 20770), (120, 18693), (124, 18090), (134, 16740), (135, 16616), (155, 14472), (180, 12462), (186, 12060), (201, 11160), (216, 10385), (248, 9045), (268, 8370), (270, 8308), (279, 8040), (310, 7236), (335, 6696), (360, 6231), (372, 6030), (402, 5580), (465, 4824), (536, 4185), (540, 4154), (558, 4020), (603, 3720), (620, 3618), (670, 3348), (744, 3015), (804, 2790), (837, 2680), (930, 2412), (1005, 2232), (1080, 2077), (1116, 2010), (1206, 1860), (1240, 1809), (1340, 1674), (1395, 1608)]