492801480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72047}}^1$

素因数の和:72083

約数の個数: 96

約数和(自身を含む): 1685923200

約数和(自身を除く): 1193121720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 72047, 144094, 216141, 288188, 360235, 432282, 576376, 648423, 720470, 864564, 1080705, 1296846, 1368893, 1440940, 1729128, 2161410, 2593692, 2737786, 2881880, 3242115, 4106679, 4322820, 5187384, 5475572, 6484230, 6844465, 8213358, 8645640, 10951144, 12320037, 12968460, 13688930, 16426716, 20533395, 24640074, 25936920, 27377860, 32853432, 41066790, 49280148, 54755720, 61600185, 82133580, 98560296, 123200370, 164267160, 246400740, 492801480]

約数ペア:

[(1, 492801480), (2, 246400740), (3, 164267160), (4, 123200370), (5, 98560296), (6, 82133580), (8, 61600185), (9, 54755720), (10, 49280148), (12, 41066790), (15, 32853432), (18, 27377860), (19, 25936920), (20, 24640074), (24, 20533395), (30, 16426716), (36, 13688930), (38, 12968460), (40, 12320037), (45, 10951144), (57, 8645640), (60, 8213358), (72, 6844465), (76, 6484230), (90, 5475572), (95, 5187384), (114, 4322820), (120, 4106679), (152, 3242115), (171, 2881880), (180, 2737786), (190, 2593692), (228, 2161410), (285, 1729128), (342, 1440940), (360, 1368893), (380, 1296846), (456, 1080705), (570, 864564), (684, 720470), (760, 648423), (855, 576376), (1140, 432282), (1368, 360235), (1710, 288188), (2280, 216141), (3420, 144094), (6840, 72047)]