145096560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28789}}^1$

素因数の和:28815

約数の個数: 120

約数和(自身を含む): 556913760

約数和(自身を除く): 411817200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 28789, 57578, 86367, 115156, 143945, 172734, 201523, 230312, 259101, 287890, 345468, 403046, 431835, 460624, 518202, 575780, 604569, 690936, 806092, 863670, 1007615, 1036404, 1151560, 1209138, 1295505, 1381872, 1612184, 1727340, 1813707, 2015230, 2072808, 2303120, 2418276, 2591010, 3022845, 3224368, 3454680, 3627414, 4030460, 4145616, 4836552, 5182020, 6045690, 6909360, 7254828, 8060920, 9068535, 9673104, 10364040, 12091380, 14509656, 16121840, 18137070, 20728080, 24182760, 29019312, 36274140, 48365520, 72548280, 145096560]

約数ペア:

[(1, 145096560), (2, 72548280), (3, 48365520), (4, 36274140), (5, 29019312), (6, 24182760), (7, 20728080), (8, 18137070), (9, 16121840), (10, 14509656), (12, 12091380), (14, 10364040), (15, 9673104), (16, 9068535), (18, 8060920), (20, 7254828), (21, 6909360), (24, 6045690), (28, 5182020), (30, 4836552), (35, 4145616), (36, 4030460), (40, 3627414), (42, 3454680), (45, 3224368), (48, 3022845), (56, 2591010), (60, 2418276), (63, 2303120), (70, 2072808), (72, 2015230), (80, 1813707), (84, 1727340), (90, 1612184), (105, 1381872), (112, 1295505), (120, 1209138), (126, 1151560), (140, 1036404), (144, 1007615), (168, 863670), (180, 806092), (210, 690936), (240, 604569), (252, 575780), (280, 518202), (315, 460624), (336, 431835), (360, 403046), (420, 345468), (504, 287890), (560, 259101), (630, 230312), (720, 201523), (840, 172734), (1008, 143945), (1260, 115156), (1680, 86367), (2520, 57578), (5040, 28789)]