122215980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2359

約数の個数: 96

約数和(自身を含む): 368040960

約数和(自身を除く): 245824980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1410, 1786, 2281, 2679, 2820, 3572, 4465, 4562, 5358, 6843, 8930, 9124, 10716, 11405, 13395, 13686, 17860, 22810, 26790, 27372, 34215, 43339, 45620, 53580, 68430, 86678, 107207, 130017, 136860, 173356, 214414, 216695, 260034, 321621, 428828, 433390, 520068, 536035, 643242, 650085, 866780, 1072070, 1286484, 1300170, 1608105, 2036933, 2144140, 2600340, 3216210, 4073866, 6110799, 6432420, 8147732, 10184665, 12221598, 20369330, 24443196, 30553995, 40738660, 61107990, 122215980]

約数ペア:

[(1, 122215980), (2, 61107990), (3, 40738660), (4, 30553995), (5, 24443196), (6, 20369330), (10, 12221598), (12, 10184665), (15, 8147732), (19, 6432420), (20, 6110799), (30, 4073866), (38, 3216210), (47, 2600340), (57, 2144140), (60, 2036933), (76, 1608105), (94, 1300170), (95, 1286484), (114, 1072070), (141, 866780), (188, 650085), (190, 643242), (228, 536035), (235, 520068), (282, 433390), (285, 428828), (380, 321621), (470, 260034), (564, 216695), (570, 214414), (705, 173356), (893, 136860), (940, 130017), (1140, 107207), (1410, 86678), (1786, 68430), (2281, 53580), (2679, 45620), (2820, 43339), (3572, 34215), (4465, 27372), (4562, 26790), (5358, 22810), (6843, 17860), (8930, 13686), (9124, 13395), (10716, 11405)]