1128967380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{15641}}^1$

素因数の和:16057

約数の個数: 72

約数和(自身を含む): 3433293864

約数和(自身を除く): 2304326484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 2005, 2406, 3609, 4010, 4812, 6015, 7218, 8020, 12030, 14436, 15641, 18045, 24060, 31282, 36090, 46923, 62564, 72180, 78205, 93846, 140769, 156410, 187692, 234615, 281538, 312820, 469230, 563076, 703845, 938460, 1407690, 2815380, 6272041, 12544082, 18816123, 25088164, 31360205, 37632246, 56448369, 62720410, 75264492, 94080615, 112896738, 125440820, 188161230, 225793476, 282241845, 376322460, 564483690, 1128967380]

約数ペア:

[(1, 1128967380), (2, 564483690), (3, 376322460), (4, 282241845), (5, 225793476), (6, 188161230), (9, 125440820), (10, 112896738), (12, 94080615), (15, 75264492), (18, 62720410), (20, 56448369), (30, 37632246), (36, 31360205), (45, 25088164), (60, 18816123), (90, 12544082), (180, 6272041), (401, 2815380), (802, 1407690), (1203, 938460), (1604, 703845), (2005, 563076), (2406, 469230), (3609, 312820), (4010, 281538), (4812, 234615), (6015, 187692), (7218, 156410), (8020, 140769), (12030, 93846), (14436, 78205), (15641, 72180), (18045, 62564), (24060, 46923), (31282, 36090)]