120353828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 263390400

約数和(自身を除く): 143036572

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 269, 406, 532, 538, 551, 812, 841, 1076, 1102, 1682, 1883, 2204, 3364, 3766, 3857, 5111, 5887, 7532, 7714, 7801, 10222, 11774, 15428, 15602, 15979, 20444, 23548, 31204, 31958, 35777, 54607, 63916, 71554, 109214, 111853, 143108, 148219, 218428, 223706, 226229, 296438, 447412, 452458, 592876, 904916, 1037533, 1583603, 2075066, 3167206, 4150132, 4298351, 6334412, 8596702, 17193404, 30088457, 60176914, 120353828]

約数ペア:

[(1, 120353828), (2, 60176914), (4, 30088457), (7, 17193404), (14, 8596702), (19, 6334412), (28, 4298351), (29, 4150132), (38, 3167206), (58, 2075066), (76, 1583603), (116, 1037533), (133, 904916), (203, 592876), (266, 452458), (269, 447412), (406, 296438), (532, 226229), (538, 223706), (551, 218428), (812, 148219), (841, 143108), (1076, 111853), (1102, 109214), (1682, 71554), (1883, 63916), (2204, 54607), (3364, 35777), (3766, 31958), (3857, 31204), (5111, 23548), (5887, 20444), (7532, 15979), (7714, 15602), (7801, 15428), (10222, 11774)]