492713640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1663}}^1$

素因数の和:2503

約数の個数: 96

約数和(自身を含む): 1604229120

約数和(自身を除く): 1111515480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 823, 1646, 1663, 2469, 3292, 3326, 4115, 4938, 4989, 6584, 6652, 7407, 8230, 8315, 9876, 9978, 12345, 13304, 14814, 14967, 16460, 16630, 19752, 19956, 24690, 24945, 29628, 29934, 32920, 33260, 37035, 39912, 49380, 49890, 59256, 59868, 66520, 74070, 74835, 98760, 99780, 119736, 148140, 149670, 199560, 296280, 299340, 598680, 1368649, 2737298, 4105947, 5474596, 6843245, 8211894, 10949192, 12317841, 13686490, 16423788, 20529735, 24635682, 27372980, 32847576, 41059470, 49271364, 54745960, 61589205, 82118940, 98542728, 123178410, 164237880, 246356820, 492713640]

約数ペア:

[(1, 492713640), (2, 246356820), (3, 164237880), (4, 123178410), (5, 98542728), (6, 82118940), (8, 61589205), (9, 54745960), (10, 49271364), (12, 41059470), (15, 32847576), (18, 27372980), (20, 24635682), (24, 20529735), (30, 16423788), (36, 13686490), (40, 12317841), (45, 10949192), (60, 8211894), (72, 6843245), (90, 5474596), (120, 4105947), (180, 2737298), (360, 1368649), (823, 598680), (1646, 299340), (1663, 296280), (2469, 199560), (3292, 149670), (3326, 148140), (4115, 119736), (4938, 99780), (4989, 98760), (6584, 74835), (6652, 74070), (7407, 66520), (8230, 59868), (8315, 59256), (9876, 49890), (9978, 49380), (12345, 39912), (13304, 37035), (14814, 33260), (14967, 32920), (16460, 29934), (16630, 29628), (19752, 24945), (19956, 24690)]