1928107680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{26959}}^1$

素因数の和:27126

約数の個数: 96

約数和(自身を含む): 6114528000

約数和(自身を除く): 4186420320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 11920, 14304, 17880, 23840, 26959, 35760, 53918, 71520, 80877, 107836, 134795, 161754, 215672, 269590, 323508, 404385, 431344, 539180, 647016, 808770, 862688, 1078360, 1294032, 1617540, 2156720, 2588064, 3235080, 4016891, 4313440, 6470160, 8033782, 12050673, 12940320, 16067564, 20084455, 24101346, 32135128, 40168910, 48202692, 60253365, 64270256, 80337820, 96405384, 120506730, 128540512, 160675640, 192810768, 241013460, 321351280, 385621536, 482026920, 642702560, 964053840, 1928107680]

約数ペア:

[(1, 1928107680), (2, 964053840), (3, 642702560), (4, 482026920), (5, 385621536), (6, 321351280), (8, 241013460), (10, 192810768), (12, 160675640), (15, 128540512), (16, 120506730), (20, 96405384), (24, 80337820), (30, 64270256), (32, 60253365), (40, 48202692), (48, 40168910), (60, 32135128), (80, 24101346), (96, 20084455), (120, 16067564), (149, 12940320), (160, 12050673), (240, 8033782), (298, 6470160), (447, 4313440), (480, 4016891), (596, 3235080), (745, 2588064), (894, 2156720), (1192, 1617540), (1490, 1294032), (1788, 1078360), (2235, 862688), (2384, 808770), (2980, 647016), (3576, 539180), (4470, 431344), (4768, 404385), (5960, 323508), (7152, 269590), (8940, 215672), (11920, 161754), (14304, 134795), (17880, 107836), (23840, 80877), (26959, 71520), (35760, 53918)]