148946520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73013}}^1$

素因数の和:73044

約数の個数: 64

約数和(自身を含む): 473130720

約数和(自身を除く): 324184200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 73013, 146026, 219039, 292052, 365065, 438078, 584104, 730130, 876156, 1095195, 1241221, 1460260, 1752312, 2190390, 2482442, 2920520, 3723663, 4380780, 4964884, 6206105, 7447326, 8761560, 9929768, 12412210, 14894652, 18618315, 24824420, 29789304, 37236630, 49648840, 74473260, 148946520]

約数ペア:

[(1, 148946520), (2, 74473260), (3, 49648840), (4, 37236630), (5, 29789304), (6, 24824420), (8, 18618315), (10, 14894652), (12, 12412210), (15, 9929768), (17, 8761560), (20, 7447326), (24, 6206105), (30, 4964884), (34, 4380780), (40, 3723663), (51, 2920520), (60, 2482442), (68, 2190390), (85, 1752312), (102, 1460260), (120, 1241221), (136, 1095195), (170, 876156), (204, 730130), (255, 584104), (340, 438078), (408, 365065), (510, 292052), (680, 219039), (1020, 146026), (2040, 73013)]