23324940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 71508528

約数和(自身を除く): 48183588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1283, 1515, 1818, 2020, 2566, 3030, 3636, 3849, 4545, 5132, 6060, 6415, 7698, 9090, 11547, 12830, 15396, 18180, 19245, 23094, 25660, 38490, 46188, 57735, 76980, 115470, 129583, 230940, 259166, 388749, 518332, 647915, 777498, 1166247, 1295830, 1554996, 1943745, 2332494, 2591660, 3887490, 4664988, 5831235, 7774980, 11662470, 23324940]

約数ペア:

[(1, 23324940), (2, 11662470), (3, 7774980), (4, 5831235), (5, 4664988), (6, 3887490), (9, 2591660), (10, 2332494), (12, 1943745), (15, 1554996), (18, 1295830), (20, 1166247), (30, 777498), (36, 647915), (45, 518332), (60, 388749), (90, 259166), (101, 230940), (180, 129583), (202, 115470), (303, 76980), (404, 57735), (505, 46188), (606, 38490), (909, 25660), (1010, 23094), (1212, 19245), (1283, 18180), (1515, 15396), (1818, 12830), (2020, 11547), (2566, 9090), (3030, 7698), (3636, 6415), (3849, 6060), (4545, 5132)]