88467960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{105319}}^1$

素因数の和:105340

約数の個数: 64

約数和(自身を含む): 303321600

約数和(自身を除く): 214853640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 105319, 210638, 315957, 421276, 526595, 631914, 737233, 842552, 1053190, 1263828, 1474466, 1579785, 2106380, 2211699, 2527656, 2948932, 3159570, 3686165, 4212760, 4423398, 5897864, 6319140, 7372330, 8846796, 11058495, 12638280, 14744660, 17693592, 22116990, 29489320, 44233980, 88467960]

約数ペア:

[(1, 88467960), (2, 44233980), (3, 29489320), (4, 22116990), (5, 17693592), (6, 14744660), (7, 12638280), (8, 11058495), (10, 8846796), (12, 7372330), (14, 6319140), (15, 5897864), (20, 4423398), (21, 4212760), (24, 3686165), (28, 3159570), (30, 2948932), (35, 2527656), (40, 2211699), (42, 2106380), (56, 1579785), (60, 1474466), (70, 1263828), (84, 1053190), (105, 842552), (120, 737233), (140, 631914), (168, 526595), (210, 421276), (280, 315957), (420, 210638), (840, 105319)]