15120418032

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{571}}^1\times {\mathrm{599}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 42599356800

約数和(自身を除く): 27478938768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 571, 599, 614, 921, 1142, 1198, 1228, 1713, 1797, 1842, 2284, 2396, 2456, 2763, 3426, 3594, 3684, 4568, 4792, 4912, 5139, 5391, 5526, 6852, 7188, 7368, 9136, 9584, 10278, 10782, 11052, 13704, 14376, 14736, 20556, 21564, 22104, 27408, 28752, 41112, 43128, 44208, 82224, 86256, 175297, 183893, 342029, 350594, 367786, 525891, 551679, 684058, 701188, 735572, 1026087, 1051782, 1103358, 1368116, 1402376, 1471144, 1577673, 1655037, 2052174, 2103564, 2206716, 2736232, 2804752, 2942288, 3078261, 3155346, 3310074, 4104348, 4207128, 4413432, 5472464, 6156522, 6310692, 6620148, 8208696, 8414256, 8826864, 12313044, 12621384, 13240296, 16417392, 24626088, 25242768, 26480592, 49252176, 105002903, 210005806, 315008709, 420011612, 630017418, 840023224, 945026127, 1260034836, 1680046448, 1890052254, 2520069672, 3780104508, 5040139344, 7560209016, 15120418032]

約数ペア:

[(1, 15120418032), (2, 7560209016), (3, 5040139344), (4, 3780104508), (6, 2520069672), (8, 1890052254), (9, 1680046448), (12, 1260034836), (16, 945026127), (18, 840023224), (24, 630017418), (36, 420011612), (48, 315008709), (72, 210005806), (144, 105002903), (307, 49252176), (571, 26480592), (599, 25242768), (614, 24626088), (921, 16417392), (1142, 13240296), (1198, 12621384), (1228, 12313044), (1713, 8826864), (1797, 8414256), (1842, 8208696), (2284, 6620148), (2396, 6310692), (2456, 6156522), (2763, 5472464), (3426, 4413432), (3594, 4207128), (3684, 4104348), (4568, 3310074), (4792, 3155346), (4912, 3078261), (5139, 2942288), (5391, 2804752), (5526, 2736232), (6852, 2206716), (7188, 2103564), (7368, 2052174), (9136, 1655037), (9584, 1577673), (10278, 1471144), (10782, 1402376), (11052, 1368116), (13704, 1103358), (14376, 1051782), (14736, 1026087), (20556, 735572), (21564, 701188), (22104, 684058), (27408, 551679), (28752, 525891), (41112, 367786), (43128, 350594), (44208, 342029), (82224, 183893), (86256, 175297)]