121465380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28513}}^1$

素因数の和:28596

約数の個数: 48

約数和(自身を含む): 344905344

約数和(自身を除く): 223439964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 28513, 57026, 85539, 114052, 142565, 171078, 285130, 342156, 427695, 570260, 855390, 1710780, 2024423, 4048846, 6073269, 8097692, 10122115, 12146538, 20244230, 24293076, 30366345, 40488460, 60732690, 121465380]

約数ペア:

[(1, 121465380), (2, 60732690), (3, 40488460), (4, 30366345), (5, 24293076), (6, 20244230), (10, 12146538), (12, 10122115), (15, 8097692), (20, 6073269), (30, 4048846), (60, 2024423), (71, 1710780), (142, 855390), (213, 570260), (284, 427695), (355, 342156), (426, 285130), (710, 171078), (852, 142565), (1065, 114052), (1420, 85539), (2130, 57026), (4260, 28513)]