324492720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 1034933760

約数和(自身を除く): 710441040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 137, 139, 142, 213, 240, 274, 278, 284, 355, 411, 417, 426, 548, 556, 568, 685, 695, 710, 822, 834, 852, 1065, 1096, 1112, 1136, 1370, 1390, 1420, 1644, 1668, 1704, 2055, 2085, 2130, 2192, 2224, 2740, 2780, 2840, 3288, 3336, 3408, 4110, 4170, 4260, 5480, 5560, 5680, 6576, 6672, 8220, 8340, 8520, 9727, 9869, 10960, 11120, 16440, 16680, 17040, 19043, 19454, 19738, 29181, 29607, 32880, 33360, 38086, 38908, 39476, 48635, 49345, 57129, 58362, 59214, 76172, 77816, 78952, 95215, 97270, 98690, 114258, 116724, 118428, 145905, 148035, 152344, 155632, 157904, 190430, 194540, 197380, 228516, 233448, 236856, 285645, 291810, 296070, 304688, 380860, 389080, 394760, 457032, 466896, 473712, 571290, 583620, 592140, 761720, 778160, 789520, 914064, 1142580, 1167240, 1184280, 1352053, 1523440, 2285160, 2334480, 2368560, 2704106, 4056159, 4570320, 5408212, 6760265, 8112318, 10816424, 13520530, 16224636, 20280795, 21632848, 27041060, 32449272, 40561590, 54082120, 64898544, 81123180, 108164240, 162246360, 324492720]

約数ペア:

[(1, 324492720), (2, 162246360), (3, 108164240), (4, 81123180), (5, 64898544), (6, 54082120), (8, 40561590), (10, 32449272), (12, 27041060), (15, 21632848), (16, 20280795), (20, 16224636), (24, 13520530), (30, 10816424), (40, 8112318), (48, 6760265), (60, 5408212), (71, 4570320), (80, 4056159), (120, 2704106), (137, 2368560), (139, 2334480), (142, 2285160), (213, 1523440), (240, 1352053), (274, 1184280), (278, 1167240), (284, 1142580), (355, 914064), (411, 789520), (417, 778160), (426, 761720), (548, 592140), (556, 583620), (568, 571290), (685, 473712), (695, 466896), (710, 457032), (822, 394760), (834, 389080), (852, 380860), (1065, 304688), (1096, 296070), (1112, 291810), (1136, 285645), (1370, 236856), (1390, 233448), (1420, 228516), (1644, 197380), (1668, 194540), (1704, 190430), (2055, 157904), (2085, 155632), (2130, 152344), (2192, 148035), (2224, 145905), (2740, 118428), (2780, 116724), (2840, 114258), (3288, 98690), (3336, 97270), (3408, 95215), (4110, 78952), (4170, 77816), (4260, 76172), (5480, 59214), (5560, 58362), (5680, 57129), (6576, 49345), (6672, 48635), (8220, 39476), (8340, 38908), (8520, 38086), (9727, 33360), (9869, 32880), (10960, 29607), (11120, 29181), (16440, 19738), (16680, 19454), (17040, 19043)]