73620960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{21911}}^1$

素因数の和:21936

約数の個数: 96

約数和(自身を含む): 265047552

約数和(自身を除く): 191426592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 21911, 43822, 65733, 87644, 109555, 131466, 153377, 175288, 219110, 262932, 306754, 328665, 350576, 438220, 460131, 525864, 613508, 657330, 701152, 766885, 876440, 920262, 1051728, 1227016, 1314660, 1533770, 1752880, 1840524, 2103456, 2300655, 2454032, 2629320, 3067540, 3505760, 3681048, 4601310, 4908064, 5258640, 6135080, 7362096, 9202620, 10517280, 12270160, 14724192, 18405240, 24540320, 36810480, 73620960]

約数ペア:

[(1, 73620960), (2, 36810480), (3, 24540320), (4, 18405240), (5, 14724192), (6, 12270160), (7, 10517280), (8, 9202620), (10, 7362096), (12, 6135080), (14, 5258640), (15, 4908064), (16, 4601310), (20, 3681048), (21, 3505760), (24, 3067540), (28, 2629320), (30, 2454032), (32, 2300655), (35, 2103456), (40, 1840524), (42, 1752880), (48, 1533770), (56, 1314660), (60, 1227016), (70, 1051728), (80, 920262), (84, 876440), (96, 766885), (105, 701152), (112, 657330), (120, 613508), (140, 525864), (160, 460131), (168, 438220), (210, 350576), (224, 328665), (240, 306754), (280, 262932), (336, 219110), (420, 175288), (480, 153377), (560, 131466), (672, 109555), (840, 87644), (1120, 65733), (1680, 43822), (3360, 21911)]