129259420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{280219}}^1$

素因数の和:280299

約数の個数: 144

約数和(自身を含む): 420726791520

約数和(自身を除く): 291467371200

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, 961, 992, 1240, 1488, 1860, 1922, 2480, 2883, 2976, 3720, 3844, 4805, 4960, 5766, 7440, 7688, 9610, 11532, 14415, 14880, 15376, 19220, 23064, 28830, 30752, 38440, 46128, 57660, 76880, 92256, 115320, 153760, 230640, 280219, 461280, 560438, 840657, 1120876, 1401095, 1681314, 2241752, 2802190, 3362628, 4203285, 4483504, 5604380, 6725256, 8406570, 8686789, 8967008, 11208760, 13450512, 16813140, 17373578, 22417520, 26060367, 26901024, 33626280, 34747156, 43433945, 44835040, 52120734, 67252560, 69494312, 86867890, 104241468, 130301835, 134505120, 138988624, 173735780, 208482936, 260603670, 269290459, 277977248, 347471560, 416965872, 521207340, 538580918, 694943120, 807871377, 833931744, 1042414680, 1077161836, 1346452295, 1389886240, 1615742754, 2084829360, 2154323672, 2692904590, 3231485508, 4039356885, 4169658720, 4308647344, 5385809180, 6462971016, 8078713770, 8617294688, 10771618360, 12925942032, 16157427540, 21543236720, 25851884064, 32314855080, 43086473440, 64629710160, 129259420320]

約数ペア:

[(1, 129259420320), (2, 64629710160), (3, 43086473440), (4, 32314855080), (5, 25851884064), (6, 21543236720), (8, 16157427540), (10, 12925942032), (12, 10771618360), (15, 8617294688), (16, 8078713770), (20, 6462971016), (24, 5385809180), (30, 4308647344), (31, 4169658720), (32, 4039356885), (40, 3231485508), (48, 2692904590), (60, 2154323672), (62, 2084829360), (80, 1615742754), (93, 1389886240), (96, 1346452295), (120, 1077161836), (124, 1042414680), (155, 833931744), (160, 807871377), (186, 694943120), (240, 538580918), (248, 521207340), (310, 416965872), (372, 347471560), (465, 277977248), (480, 269290459), (496, 260603670), (620, 208482936), (744, 173735780), (930, 138988624), (961, 134505120), (992, 130301835), (1240, 104241468), (1488, 86867890), (1860, 69494312), (1922, 67252560), (2480, 52120734), (2883, 44835040), (2976, 43433945), (3720, 34747156), (3844, 33626280), (4805, 26901024), (4960, 26060367), (5766, 22417520), (7440, 17373578), (7688, 16813140), (9610, 13450512), (11532, 11208760), (14415, 8967008), (14880, 8686789), (15376, 8406570), (19220, 6725256), (23064, 5604380), (28830, 4483504), (30752, 4203285), (38440, 3362628), (46128, 2802190), (57660, 2241752), (76880, 1681314), (92256, 1401095), (115320, 1120876), (153760, 840657), (230640, 560438), (280219, 461280)]