154936440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9157}}^1$

素因数の和:9221

約数の個数: 96

約数和(自身を含む): 514313280

約数和(自身を除く): 359376840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 9157, 16920, 18314, 27471, 36628, 45785, 54942, 73256, 82413, 91570, 109884, 137355, 164826, 183140, 219768, 274710, 329652, 366280, 412065, 430379, 549420, 659304, 824130, 860758, 1098840, 1291137, 1648260, 1721516, 2151895, 2582274, 3296520, 3443032, 3873411, 4303790, 5164548, 6455685, 7746822, 8607580, 10329096, 12911370, 15493644, 17215160, 19367055, 25822740, 30987288, 38734110, 51645480, 77468220, 154936440]

約数ペア:

[(1, 154936440), (2, 77468220), (3, 51645480), (4, 38734110), (5, 30987288), (6, 25822740), (8, 19367055), (9, 17215160), (10, 15493644), (12, 12911370), (15, 10329096), (18, 8607580), (20, 7746822), (24, 6455685), (30, 5164548), (36, 4303790), (40, 3873411), (45, 3443032), (47, 3296520), (60, 2582274), (72, 2151895), (90, 1721516), (94, 1648260), (120, 1291137), (141, 1098840), (180, 860758), (188, 824130), (235, 659304), (282, 549420), (360, 430379), (376, 412065), (423, 366280), (470, 329652), (564, 274710), (705, 219768), (846, 183140), (940, 164826), (1128, 137355), (1410, 109884), (1692, 91570), (1880, 82413), (2115, 73256), (2820, 54942), (3384, 45785), (4230, 36628), (5640, 27471), (8460, 18314), (9157, 16920)]