349483440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2003}}^1$

素因数の和:2746

約数の個数: 80

約数和(自身を含む): 1085430528

約数和(自身を除く): 735947088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 727, 1454, 2003, 2181, 2908, 3635, 4006, 4362, 5816, 6009, 7270, 8012, 8724, 10015, 10905, 11632, 12018, 14540, 16024, 17448, 20030, 21810, 24036, 29080, 30045, 32048, 34896, 40060, 43620, 48072, 58160, 60090, 80120, 87240, 96144, 120180, 160240, 174480, 240360, 480720, 1456181, 2912362, 4368543, 5824724, 7280905, 8737086, 11649448, 14561810, 17474172, 21842715, 23298896, 29123620, 34948344, 43685430, 58247240, 69896688, 87370860, 116494480, 174741720, 349483440]

約数ペア:

[(1, 349483440), (2, 174741720), (3, 116494480), (4, 87370860), (5, 69896688), (6, 58247240), (8, 43685430), (10, 34948344), (12, 29123620), (15, 23298896), (16, 21842715), (20, 17474172), (24, 14561810), (30, 11649448), (40, 8737086), (48, 7280905), (60, 5824724), (80, 4368543), (120, 2912362), (240, 1456181), (727, 480720), (1454, 240360), (2003, 174480), (2181, 160240), (2908, 120180), (3635, 96144), (4006, 87240), (4362, 80120), (5816, 60090), (6009, 58160), (7270, 48072), (8012, 43620), (8724, 40060), (10015, 34896), (10905, 32048), (11632, 30045), (12018, 29080), (14540, 24036), (16024, 21810), (17448, 20030)]