60715980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 212533776

約数和(自身を除く): 151817796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 243, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 486, 540, 558, 585, 620, 702, 780, 806, 810, 837, 930, 961, 972, 1053, 1116, 1170, 1209, 1215, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 1922, 2015, 2106, 2340, 2418, 2430, 2511, 2790, 2883, 3159, 3348, 3510, 3627, 3844, 4030, 4185, 4212, 4805, 4836, 4860, 5022, 5265, 5580, 5766, 6045, 6318, 7020, 7254, 7533, 8060, 8370, 8649, 9610, 10044, 10530, 10881, 11532, 12090, 12493, 12555, 12636, 14415, 14508, 15066, 15795, 16740, 17298, 18135, 19220, 21060, 21762, 24180, 24986, 25110, 25947, 28830, 30132, 31590, 32643, 34596, 36270, 37479, 37665, 43245, 43524, 49972, 50220, 51894, 54405, 57660, 62465, 63180, 65286, 72540, 74958, 75330, 77841, 86490, 97929, 103788, 108810, 112437, 124930, 129735, 130572, 149916, 150660, 155682, 163215, 172980, 187395, 195858, 217620, 224874, 233523, 249860, 259470, 311364, 326430, 337311, 374790, 389205, 391716, 449748, 467046, 489645, 518940, 562185, 652860, 674622, 749580, 778410, 934092, 979290, 1011933, 1124370, 1167615, 1349244, 1556820, 1686555, 1958580, 2023866, 2248740, 2335230, 3035799, 3373110, 4047732, 4670460, 5059665, 6071598, 6746220, 10119330, 12143196, 15178995, 20238660, 30357990, 60715980]

約数ペア:

[(1, 60715980), (2, 30357990), (3, 20238660), (4, 15178995), (5, 12143196), (6, 10119330), (9, 6746220), (10, 6071598), (12, 5059665), (13, 4670460), (15, 4047732), (18, 3373110), (20, 3035799), (26, 2335230), (27, 2248740), (30, 2023866), (31, 1958580), (36, 1686555), (39, 1556820), (45, 1349244), (52, 1167615), (54, 1124370), (60, 1011933), (62, 979290), (65, 934092), (78, 778410), (81, 749580), (90, 674622), (93, 652860), (108, 562185), (117, 518940), (124, 489645), (130, 467046), (135, 449748), (155, 391716), (156, 389205), (162, 374790), (180, 337311), (186, 326430), (195, 311364), (234, 259470), (243, 249860), (260, 233523), (270, 224874), (279, 217620), (310, 195858), (324, 187395), (351, 172980), (372, 163215), (390, 155682), (403, 150660), (405, 149916), (465, 130572), (468, 129735), (486, 124930), (540, 112437), (558, 108810), (585, 103788), (620, 97929), (702, 86490), (780, 77841), (806, 75330), (810, 74958), (837, 72540), (930, 65286), (961, 63180), (972, 62465), (1053, 57660), (1116, 54405), (1170, 51894), (1209, 50220), (1215, 49972), (1395, 43524), (1404, 43245), (1612, 37665), (1620, 37479), (1674, 36270), (1755, 34596), (1860, 32643), (1922, 31590), (2015, 30132), (2106, 28830), (2340, 25947), (2418, 25110), (2430, 24986), (2511, 24180), (2790, 21762), (2883, 21060), (3159, 19220), (3348, 18135), (3510, 17298), (3627, 16740), (3844, 15795), (4030, 15066), (4185, 14508), (4212, 14415), (4805, 12636), (4836, 12555), (4860, 12493), (5022, 12090), (5265, 11532), (5580, 10881), (5766, 10530), (6045, 10044), (6318, 9610), (7020, 8649), (7254, 8370), (7533, 8060)]