15234840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 50122800

約数和(自身を除く): 34887960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 419, 505, 606, 808, 838, 909, 1010, 1212, 1257, 1515, 1676, 1818, 2020, 2095, 2424, 2514, 3030, 3352, 3636, 3771, 4040, 4190, 4545, 5028, 6060, 6285, 7272, 7542, 8380, 9090, 10056, 12120, 12570, 15084, 16760, 18180, 18855, 25140, 30168, 36360, 37710, 42319, 50280, 75420, 84638, 126957, 150840, 169276, 211595, 253914, 338552, 380871, 423190, 507828, 634785, 761742, 846380, 1015656, 1269570, 1523484, 1692760, 1904355, 2539140, 3046968, 3808710, 5078280, 7617420, 15234840]

約数ペア:

[(1, 15234840), (2, 7617420), (3, 5078280), (4, 3808710), (5, 3046968), (6, 2539140), (8, 1904355), (9, 1692760), (10, 1523484), (12, 1269570), (15, 1015656), (18, 846380), (20, 761742), (24, 634785), (30, 507828), (36, 423190), (40, 380871), (45, 338552), (60, 253914), (72, 211595), (90, 169276), (101, 150840), (120, 126957), (180, 84638), (202, 75420), (303, 50280), (360, 42319), (404, 37710), (419, 36360), (505, 30168), (606, 25140), (808, 18855), (838, 18180), (909, 16760), (1010, 15084), (1212, 12570), (1257, 12120), (1515, 10056), (1676, 9090), (1818, 8380), (2020, 7542), (2095, 7272), (2424, 6285), (2514, 6060), (3030, 5028), (3352, 4545), (3636, 4190), (3771, 4040)]