15609280440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{78787}}^1$

素因数の和:78941

約数の個数: 128

約数和(自身を含む): 50827714560

約数和(自身を除く): 35218434120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4953, 5080, 6604, 7620, 8255, 9906, 13208, 15240, 16510, 19812, 24765, 33020, 39624, 49530, 66040, 78787, 99060, 157574, 198120, 236361, 315148, 393935, 472722, 630296, 787870, 945444, 1024231, 1181805, 1575740, 1890888, 2048462, 2363610, 3072693, 3151480, 4096924, 4727220, 5121155, 6145386, 8193848, 9454440, 10005949, 10242310, 12290772, 15363465, 20011898, 20484620, 24581544, 30017847, 30726930, 40023796, 40969240, 50029745, 60035694, 61453860, 80047592, 100059490, 120071388, 122907720, 130077337, 150089235, 200118980, 240142776, 260154674, 300178470, 390232011, 400237960, 520309348, 600356940, 650386685, 780464022, 1040618696, 1200713880, 1300773370, 1560928044, 1951160055, 2601546740, 3121856088, 3902320110, 5203093480, 7804640220, 15609280440]

約数ペア:

[(1, 15609280440), (2, 7804640220), (3, 5203093480), (4, 3902320110), (5, 3121856088), (6, 2601546740), (8, 1951160055), (10, 1560928044), (12, 1300773370), (13, 1200713880), (15, 1040618696), (20, 780464022), (24, 650386685), (26, 600356940), (30, 520309348), (39, 400237960), (40, 390232011), (52, 300178470), (60, 260154674), (65, 240142776), (78, 200118980), (104, 150089235), (120, 130077337), (127, 122907720), (130, 120071388), (156, 100059490), (195, 80047592), (254, 61453860), (260, 60035694), (312, 50029745), (381, 40969240), (390, 40023796), (508, 30726930), (520, 30017847), (635, 24581544), (762, 20484620), (780, 20011898), (1016, 15363465), (1270, 12290772), (1524, 10242310), (1560, 10005949), (1651, 9454440), (1905, 8193848), (2540, 6145386), (3048, 5121155), (3302, 4727220), (3810, 4096924), (4953, 3151480), (5080, 3072693), (6604, 2363610), (7620, 2048462), (8255, 1890888), (9906, 1575740), (13208, 1181805), (15240, 1024231), (16510, 945444), (19812, 787870), (24765, 630296), (33020, 472722), (39624, 393935), (49530, 315148), (66040, 236361), (78787, 198120), (99060, 157574)]