129738720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8768

約数の個数: 96

約数和(自身を含む): 421908480

約数和(自身を除く): 292169760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 8719, 14880, 17438, 26157, 34876, 43595, 52314, 69752, 87190, 104628, 130785, 139504, 174380, 209256, 261570, 270289, 279008, 348760, 418512, 523140, 540578, 697520, 810867, 837024, 1046280, 1081156, 1351445, 1395040, 1621734, 2092560, 2162312, 2702890, 3243468, 4054335, 4185120, 4324624, 5405780, 6486936, 8108670, 8649248, 10811560, 12973872, 16217340, 21623120, 25947744, 32434680, 43246240, 64869360, 129738720]

約数ペア:

[(1, 129738720), (2, 64869360), (3, 43246240), (4, 32434680), (5, 25947744), (6, 21623120), (8, 16217340), (10, 12973872), (12, 10811560), (15, 8649248), (16, 8108670), (20, 6486936), (24, 5405780), (30, 4324624), (31, 4185120), (32, 4054335), (40, 3243468), (48, 2702890), (60, 2162312), (62, 2092560), (80, 1621734), (93, 1395040), (96, 1351445), (120, 1081156), (124, 1046280), (155, 837024), (160, 810867), (186, 697520), (240, 540578), (248, 523140), (310, 418512), (372, 348760), (465, 279008), (480, 270289), (496, 261570), (620, 209256), (744, 174380), (930, 139504), (992, 130785), (1240, 104628), (1488, 87190), (1860, 69752), (2480, 52314), (2976, 43595), (3720, 34876), (4960, 26157), (7440, 17438), (8719, 14880)]