230715480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2233

約数の個数: 128

約数和(自身を含む): 744422400

約数和(自身を除く): 513706920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 564, 570, 705, 760, 893, 940, 1128, 1140, 1410, 1786, 1880, 2153, 2280, 2679, 2820, 3572, 4306, 4465, 5358, 5640, 6459, 7144, 8612, 8930, 10716, 10765, 12918, 13395, 17224, 17860, 21432, 21530, 25836, 26790, 32295, 35720, 40907, 43060, 51672, 53580, 64590, 81814, 86120, 101191, 107160, 122721, 129180, 163628, 202382, 204535, 245442, 258360, 303573, 327256, 404764, 409070, 490884, 505955, 607146, 613605, 809528, 818140, 981768, 1011910, 1214292, 1227210, 1517865, 1636280, 1922629, 2023820, 2428584, 2454420, 3035730, 3845258, 4047640, 4908840, 5767887, 6071460, 7690516, 9613145, 11535774, 12142920, 15381032, 19226290, 23071548, 28839435, 38452580, 46143096, 57678870, 76905160, 115357740, 230715480]

約数ペア:

[(1, 230715480), (2, 115357740), (3, 76905160), (4, 57678870), (5, 46143096), (6, 38452580), (8, 28839435), (10, 23071548), (12, 19226290), (15, 15381032), (19, 12142920), (20, 11535774), (24, 9613145), (30, 7690516), (38, 6071460), (40, 5767887), (47, 4908840), (57, 4047640), (60, 3845258), (76, 3035730), (94, 2454420), (95, 2428584), (114, 2023820), (120, 1922629), (141, 1636280), (152, 1517865), (188, 1227210), (190, 1214292), (228, 1011910), (235, 981768), (282, 818140), (285, 809528), (376, 613605), (380, 607146), (456, 505955), (470, 490884), (564, 409070), (570, 404764), (705, 327256), (760, 303573), (893, 258360), (940, 245442), (1128, 204535), (1140, 202382), (1410, 163628), (1786, 129180), (1880, 122721), (2153, 107160), (2280, 101191), (2679, 86120), (2820, 81814), (3572, 64590), (4306, 53580), (4465, 51672), (5358, 43060), (5640, 40907), (6459, 35720), (7144, 32295), (8612, 26790), (8930, 25836), (10716, 21530), (10765, 21432), (12918, 17860), (13395, 17224)]