518954880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8772

約数の個数: 128

約数和(自身を含む): 1707724800

約数和(自身を除く): 1188769920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 8719, 9920, 11904, 14880, 17438, 19840, 26157, 29760, 34876, 43595, 52314, 59520, 69752, 87190, 104628, 130785, 139504, 174380, 209256, 261570, 270289, 279008, 348760, 418512, 523140, 540578, 558016, 697520, 810867, 837024, 1046280, 1081156, 1116032, 1351445, 1395040, 1621734, 1674048, 2092560, 2162312, 2702890, 2790080, 3243468, 3348096, 4054335, 4185120, 4324624, 5405780, 5580160, 6486936, 8108670, 8370240, 8649248, 10811560, 12973872, 16217340, 16740480, 17298496, 21623120, 25947744, 32434680, 34596992, 43246240, 51895488, 64869360, 86492480, 103790976, 129738720, 172984960, 259477440, 518954880]

約数ペア:

[(1, 518954880), (2, 259477440), (3, 172984960), (4, 129738720), (5, 103790976), (6, 86492480), (8, 64869360), (10, 51895488), (12, 43246240), (15, 34596992), (16, 32434680), (20, 25947744), (24, 21623120), (30, 17298496), (31, 16740480), (32, 16217340), (40, 12973872), (48, 10811560), (60, 8649248), (62, 8370240), (64, 8108670), (80, 6486936), (93, 5580160), (96, 5405780), (120, 4324624), (124, 4185120), (128, 4054335), (155, 3348096), (160, 3243468), (186, 2790080), (192, 2702890), (240, 2162312), (248, 2092560), (310, 1674048), (320, 1621734), (372, 1395040), (384, 1351445), (465, 1116032), (480, 1081156), (496, 1046280), (620, 837024), (640, 810867), (744, 697520), (930, 558016), (960, 540578), (992, 523140), (1240, 418512), (1488, 348760), (1860, 279008), (1920, 270289), (1984, 261570), (2480, 209256), (2976, 174380), (3720, 139504), (3968, 130785), (4960, 104628), (5952, 87190), (7440, 69752), (8719, 59520), (9920, 52314), (11904, 43595), (14880, 34876), (17438, 29760), (19840, 26157)]