4908840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 15508800

約数和(自身を除く): 10599960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2153, 2280, 4306, 6459, 8612, 10765, 12918, 17224, 21530, 25836, 32295, 40907, 43060, 51672, 64590, 81814, 86120, 122721, 129180, 163628, 204535, 245442, 258360, 327256, 409070, 490884, 613605, 818140, 981768, 1227210, 1636280, 2454420, 4908840]

約数ペア:

[(1, 4908840), (2, 2454420), (3, 1636280), (4, 1227210), (5, 981768), (6, 818140), (8, 613605), (10, 490884), (12, 409070), (15, 327256), (19, 258360), (20, 245442), (24, 204535), (30, 163628), (38, 129180), (40, 122721), (57, 86120), (60, 81814), (76, 64590), (95, 51672), (114, 43060), (120, 40907), (152, 32295), (190, 25836), (228, 21530), (285, 17224), (380, 12918), (456, 10765), (570, 8612), (760, 6459), (1140, 4306), (2153, 2280)]