29881560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5791}}^1$

素因数の和:5848

約数の個数: 64

約数和(自身を含む): 91745280

約数和(自身を除く): 61863720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 5791, 11582, 17373, 23164, 28955, 34746, 46328, 57910, 69492, 86865, 115820, 138984, 173730, 231640, 249013, 347460, 498026, 694920, 747039, 996052, 1245065, 1494078, 1992104, 2490130, 2988156, 3735195, 4980260, 5976312, 7470390, 9960520, 14940780, 29881560]

約数ペア:

[(1, 29881560), (2, 14940780), (3, 9960520), (4, 7470390), (5, 5976312), (6, 4980260), (8, 3735195), (10, 2988156), (12, 2490130), (15, 1992104), (20, 1494078), (24, 1245065), (30, 996052), (40, 747039), (43, 694920), (60, 498026), (86, 347460), (120, 249013), (129, 231640), (172, 173730), (215, 138984), (258, 115820), (344, 86865), (430, 69492), (516, 57910), (645, 46328), (860, 34746), (1032, 28955), (1290, 23164), (1720, 17373), (2580, 11582), (5160, 5791)]