48270420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24379}}^1$

素因数の和:24405

約数の個数: 72

約数和(自身を含む): 159737760

約数和(自身を除く): 111467340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24379, 48758, 73137, 97516, 121895, 146274, 219411, 243790, 268169, 292548, 365685, 438822, 487580, 536338, 731370, 804507, 877644, 1072676, 1097055, 1340845, 1462740, 1609014, 2194110, 2413521, 2681690, 3218028, 4022535, 4388220, 4827042, 5363380, 8045070, 9654084, 12067605, 16090140, 24135210, 48270420]

約数ペア:

[(1, 48270420), (2, 24135210), (3, 16090140), (4, 12067605), (5, 9654084), (6, 8045070), (9, 5363380), (10, 4827042), (11, 4388220), (12, 4022535), (15, 3218028), (18, 2681690), (20, 2413521), (22, 2194110), (30, 1609014), (33, 1462740), (36, 1340845), (44, 1097055), (45, 1072676), (55, 877644), (60, 804507), (66, 731370), (90, 536338), (99, 487580), (110, 438822), (132, 365685), (165, 292548), (180, 268169), (198, 243790), (220, 219411), (330, 146274), (396, 121895), (495, 97516), (660, 73137), (990, 48758), (1980, 24379)]