145356960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43261}}^1$

素因数の和:43286

約数の個数: 96

約数和(自身を含む): 523297152

約数和(自身を除く): 377940192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 43261, 86522, 129783, 173044, 216305, 259566, 302827, 346088, 432610, 519132, 605654, 648915, 692176, 865220, 908481, 1038264, 1211308, 1297830, 1384352, 1514135, 1730440, 1816962, 2076528, 2422616, 2595660, 3028270, 3460880, 3633924, 4153056, 4542405, 4845232, 5191320, 6056540, 6921760, 7267848, 9084810, 9690464, 10382640, 12113080, 14535696, 18169620, 20765280, 24226160, 29071392, 36339240, 48452320, 72678480, 145356960]

約数ペア:

[(1, 145356960), (2, 72678480), (3, 48452320), (4, 36339240), (5, 29071392), (6, 24226160), (7, 20765280), (8, 18169620), (10, 14535696), (12, 12113080), (14, 10382640), (15, 9690464), (16, 9084810), (20, 7267848), (21, 6921760), (24, 6056540), (28, 5191320), (30, 4845232), (32, 4542405), (35, 4153056), (40, 3633924), (42, 3460880), (48, 3028270), (56, 2595660), (60, 2422616), (70, 2076528), (80, 1816962), (84, 1730440), (96, 1514135), (105, 1384352), (112, 1297830), (120, 1211308), (140, 1038264), (160, 908481), (168, 865220), (210, 692176), (224, 648915), (240, 605654), (280, 519132), (336, 432610), (420, 346088), (480, 302827), (560, 259566), (672, 216305), (840, 173044), (1120, 129783), (1680, 86522), (3360, 43261)]