145658160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2123

約数の個数: 120

約数和(自身を含む): 494258544

約数和(自身を除く): 348600384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2003, 2020, 2424, 3030, 3636, 4006, 4040, 4545, 4848, 6009, 6060, 7272, 8012, 8080, 9090, 10015, 12018, 12120, 14544, 16024, 18027, 18180, 20030, 24036, 24240, 30045, 32048, 36054, 36360, 40060, 48072, 60090, 72108, 72720, 80120, 90135, 96144, 120180, 144216, 160240, 180270, 202303, 240360, 288432, 360540, 404606, 480720, 606909, 721080, 809212, 1011515, 1213818, 1442160, 1618424, 1820727, 2023030, 2427636, 3034545, 3236848, 3641454, 4046060, 4855272, 6069090, 7282908, 8092120, 9103635, 9710544, 12138180, 14565816, 16184240, 18207270, 24276360, 29131632, 36414540, 48552720, 72829080, 145658160]

約数ペア:

[(1, 145658160), (2, 72829080), (3, 48552720), (4, 36414540), (5, 29131632), (6, 24276360), (8, 18207270), (9, 16184240), (10, 14565816), (12, 12138180), (15, 9710544), (16, 9103635), (18, 8092120), (20, 7282908), (24, 6069090), (30, 4855272), (36, 4046060), (40, 3641454), (45, 3236848), (48, 3034545), (60, 2427636), (72, 2023030), (80, 1820727), (90, 1618424), (101, 1442160), (120, 1213818), (144, 1011515), (180, 809212), (202, 721080), (240, 606909), (303, 480720), (360, 404606), (404, 360540), (505, 288432), (606, 240360), (720, 202303), (808, 180270), (909, 160240), (1010, 144216), (1212, 120180), (1515, 96144), (1616, 90135), (1818, 80120), (2003, 72720), (2020, 72108), (2424, 60090), (3030, 48072), (3636, 40060), (4006, 36360), (4040, 36054), (4545, 32048), (4848, 30045), (6009, 24240), (6060, 24036), (7272, 20030), (8012, 18180), (8080, 18027), (9090, 16024), (10015, 14544), (12018, 12120)]