152865720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{60661}}^1$

素因数の和:60685

約数の個数: 96

約数和(自身を含む): 567796320

約数和(自身を除く): 414930600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 60661, 121322, 181983, 242644, 303305, 363966, 424627, 485288, 545949, 606610, 727932, 849254, 909915, 1091898, 1213220, 1273881, 1455864, 1698508, 1819830, 2123135, 2183796, 2426440, 2547762, 2729745, 3397016, 3639660, 3821643, 4246270, 4367592, 5095524, 5459490, 6369405, 7279320, 7643286, 8492540, 10191048, 10918980, 12738810, 15286572, 16985080, 19108215, 21837960, 25477620, 30573144, 38216430, 50955240, 76432860, 152865720]

約数ペア:

[(1, 152865720), (2, 76432860), (3, 50955240), (4, 38216430), (5, 30573144), (6, 25477620), (7, 21837960), (8, 19108215), (9, 16985080), (10, 15286572), (12, 12738810), (14, 10918980), (15, 10191048), (18, 8492540), (20, 7643286), (21, 7279320), (24, 6369405), (28, 5459490), (30, 5095524), (35, 4367592), (36, 4246270), (40, 3821643), (42, 3639660), (45, 3397016), (56, 2729745), (60, 2547762), (63, 2426440), (70, 2183796), (72, 2123135), (84, 1819830), (90, 1698508), (105, 1455864), (120, 1273881), (126, 1213220), (140, 1091898), (168, 909915), (180, 849254), (210, 727932), (252, 606610), (280, 545949), (315, 485288), (360, 424627), (420, 363966), (504, 303305), (630, 242644), (840, 181983), (1260, 121322), (2520, 60661)]