23842260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 81454464

約数和(自身を除く): 57612204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 443, 460, 468, 585, 598, 690, 780, 828, 886, 897, 1035, 1170, 1196, 1329, 1380, 1495, 1772, 1794, 2070, 2215, 2340, 2658, 2691, 2990, 3588, 3987, 4140, 4430, 4485, 5316, 5382, 5759, 5980, 6645, 7974, 8860, 8970, 10189, 10764, 11518, 13290, 13455, 15948, 17277, 17940, 19935, 20378, 23036, 26580, 26910, 28795, 30567, 34554, 39870, 40756, 50945, 51831, 53820, 57590, 61134, 69108, 79740, 86385, 91701, 101890, 103662, 115180, 122268, 132457, 152835, 172770, 183402, 203780, 207324, 259155, 264914, 305670, 345540, 366804, 397371, 458505, 518310, 529828, 611340, 662285, 794742, 917010, 1036620, 1192113, 1324570, 1589484, 1834020, 1986855, 2384226, 2649140, 3973710, 4768452, 5960565, 7947420, 11921130, 23842260]

約数ペア:

[(1, 23842260), (2, 11921130), (3, 7947420), (4, 5960565), (5, 4768452), (6, 3973710), (9, 2649140), (10, 2384226), (12, 1986855), (13, 1834020), (15, 1589484), (18, 1324570), (20, 1192113), (23, 1036620), (26, 917010), (30, 794742), (36, 662285), (39, 611340), (45, 529828), (46, 518310), (52, 458505), (60, 397371), (65, 366804), (69, 345540), (78, 305670), (90, 264914), (92, 259155), (115, 207324), (117, 203780), (130, 183402), (138, 172770), (156, 152835), (180, 132457), (195, 122268), (207, 115180), (230, 103662), (234, 101890), (260, 91701), (276, 86385), (299, 79740), (345, 69108), (390, 61134), (414, 57590), (443, 53820), (460, 51831), (468, 50945), (585, 40756), (598, 39870), (690, 34554), (780, 30567), (828, 28795), (886, 26910), (897, 26580), (1035, 23036), (1170, 20378), (1196, 19935), (1329, 17940), (1380, 17277), (1495, 15948), (1772, 13455), (1794, 13290), (2070, 11518), (2215, 10764), (2340, 10189), (2658, 8970), (2691, 8860), (2990, 7974), (3588, 6645), (3987, 5980), (4140, 5759), (4430, 5382), (4485, 5316)]