138009360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 439418304

約数和(自身を除く): 301408944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 311, 344, 430, 516, 622, 645, 688, 860, 933, 1032, 1244, 1290, 1555, 1720, 1849, 1866, 2064, 2488, 2580, 3110, 3440, 3698, 3732, 4665, 4976, 5160, 5547, 6220, 7396, 7464, 9245, 9330, 10320, 11094, 12440, 13373, 14792, 14928, 18490, 18660, 22188, 24880, 26746, 27735, 29584, 36980, 37320, 40119, 44376, 53492, 55470, 66865, 73960, 74640, 80238, 88752, 106984, 110940, 133730, 147920, 160476, 200595, 213968, 221880, 267460, 320952, 401190, 443760, 534920, 575039, 641904, 802380, 1069840, 1150078, 1604760, 1725117, 2300156, 2875195, 3209520, 3450234, 4600312, 5750390, 6900468, 8625585, 9200624, 11500780, 13800936, 17251170, 23001560, 27601872, 34502340, 46003120, 69004680, 138009360]

約数ペア:

[(1, 138009360), (2, 69004680), (3, 46003120), (4, 34502340), (5, 27601872), (6, 23001560), (8, 17251170), (10, 13800936), (12, 11500780), (15, 9200624), (16, 8625585), (20, 6900468), (24, 5750390), (30, 4600312), (40, 3450234), (43, 3209520), (48, 2875195), (60, 2300156), (80, 1725117), (86, 1604760), (120, 1150078), (129, 1069840), (172, 802380), (215, 641904), (240, 575039), (258, 534920), (311, 443760), (344, 401190), (430, 320952), (516, 267460), (622, 221880), (645, 213968), (688, 200595), (860, 160476), (933, 147920), (1032, 133730), (1244, 110940), (1290, 106984), (1555, 88752), (1720, 80238), (1849, 74640), (1866, 73960), (2064, 66865), (2488, 55470), (2580, 53492), (3110, 44376), (3440, 40119), (3698, 37320), (3732, 36980), (4665, 29584), (4976, 27735), (5160, 26746), (5547, 24880), (6220, 22188), (7396, 18660), (7464, 18490), (9245, 14928), (9330, 14792), (10320, 13373), (11094, 12440)]