3090360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 11450880

約数和(自身を除く): 8360520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 283, 312, 364, 390, 420, 455, 520, 546, 566, 728, 780, 840, 849, 910, 1092, 1132, 1365, 1415, 1560, 1698, 1820, 1981, 2184, 2264, 2730, 2830, 3396, 3640, 3679, 3962, 4245, 5460, 5660, 5943, 6792, 7358, 7924, 8490, 9905, 10920, 11037, 11320, 11886, 14716, 15848, 16980, 18395, 19810, 22074, 23772, 25753, 29432, 29715, 33960, 36790, 39620, 44148, 47544, 51506, 55185, 59430, 73580, 77259, 79240, 88296, 103012, 110370, 118860, 128765, 147160, 154518, 206024, 220740, 237720, 257530, 309036, 386295, 441480, 515060, 618072, 772590, 1030120, 1545180, 3090360]

約数ペア:

[(1, 3090360), (2, 1545180), (3, 1030120), (4, 772590), (5, 618072), (6, 515060), (7, 441480), (8, 386295), (10, 309036), (12, 257530), (13, 237720), (14, 220740), (15, 206024), (20, 154518), (21, 147160), (24, 128765), (26, 118860), (28, 110370), (30, 103012), (35, 88296), (39, 79240), (40, 77259), (42, 73580), (52, 59430), (56, 55185), (60, 51506), (65, 47544), (70, 44148), (78, 39620), (84, 36790), (91, 33960), (104, 29715), (105, 29432), (120, 25753), (130, 23772), (140, 22074), (156, 19810), (168, 18395), (182, 16980), (195, 15848), (210, 14716), (260, 11886), (273, 11320), (280, 11037), (283, 10920), (312, 9905), (364, 8490), (390, 7924), (420, 7358), (455, 6792), (520, 5943), (546, 5660), (566, 5460), (728, 4245), (780, 3962), (840, 3679), (849, 3640), (910, 3396), (1092, 2830), (1132, 2730), (1365, 2264), (1415, 2184), (1560, 1981), (1698, 1820)]