90136080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5443}}^1$

素因数の和:5485

約数の個数: 120

約数和(自身を含む): 315926208

約数和(自身を除く): 225790128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5443, 5520, 8280, 10886, 16329, 16560, 21772, 27215, 32658, 43544, 48987, 54430, 65316, 81645, 87088, 97974, 108860, 125189, 130632, 163290, 195948, 217720, 244935, 250378, 261264, 326580, 375567, 391896, 435440, 489870, 500756, 625945, 653160, 751134, 783792, 979740, 1001512, 1126701, 1251890, 1306320, 1502268, 1877835, 1959480, 2003024, 2253402, 2503780, 3004536, 3755670, 3918960, 4506804, 5007560, 5633505, 6009072, 7511340, 9013608, 10015120, 11267010, 15022680, 18027216, 22534020, 30045360, 45068040, 90136080]

約数ペア:

[(1, 90136080), (2, 45068040), (3, 30045360), (4, 22534020), (5, 18027216), (6, 15022680), (8, 11267010), (9, 10015120), (10, 9013608), (12, 7511340), (15, 6009072), (16, 5633505), (18, 5007560), (20, 4506804), (23, 3918960), (24, 3755670), (30, 3004536), (36, 2503780), (40, 2253402), (45, 2003024), (46, 1959480), (48, 1877835), (60, 1502268), (69, 1306320), (72, 1251890), (80, 1126701), (90, 1001512), (92, 979740), (115, 783792), (120, 751134), (138, 653160), (144, 625945), (180, 500756), (184, 489870), (207, 435440), (230, 391896), (240, 375567), (276, 326580), (345, 261264), (360, 250378), (368, 244935), (414, 217720), (460, 195948), (552, 163290), (690, 130632), (720, 125189), (828, 108860), (920, 97974), (1035, 87088), (1104, 81645), (1380, 65316), (1656, 54430), (1840, 48987), (2070, 43544), (2760, 32658), (3312, 27215), (4140, 21772), (5443, 16560), (5520, 16329), (8280, 10886)]