72024040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 114133400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 440, 460, 484, 506, 605, 647, 920, 968, 1012, 1210, 1265, 1294, 2024, 2420, 2530, 2588, 2783, 3235, 4840, 5060, 5176, 5566, 6470, 7117, 10120, 11132, 12940, 13915, 14234, 14881, 22264, 25880, 27830, 28468, 29762, 35585, 55660, 56936, 59524, 71170, 74405, 78287, 111320, 119048, 142340, 148810, 156574, 163691, 284680, 297620, 313148, 327382, 391435, 595240, 626296, 654764, 782870, 818455, 1309528, 1565740, 1636910, 1800601, 3131480, 3273820, 3601202, 6547640, 7202404, 9003005, 14404808, 18006010, 36012020, 72024040]

約数ペア:

[(1, 72024040), (2, 36012020), (4, 18006010), (5, 14404808), (8, 9003005), (10, 7202404), (11, 6547640), (20, 3601202), (22, 3273820), (23, 3131480), (40, 1800601), (44, 1636910), (46, 1565740), (55, 1309528), (88, 818455), (92, 782870), (110, 654764), (115, 626296), (121, 595240), (184, 391435), (220, 327382), (230, 313148), (242, 297620), (253, 284680), (440, 163691), (460, 156574), (484, 148810), (506, 142340), (605, 119048), (647, 111320), (920, 78287), (968, 74405), (1012, 71170), (1210, 59524), (1265, 56936), (1294, 55660), (2024, 35585), (2420, 29762), (2530, 28468), (2588, 27830), (2783, 25880), (3235, 22264), (4840, 14881), (5060, 14234), (5176, 13915), (5566, 12940), (6470, 11132), (7117, 10120)]