1459920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 5713920

約数和(自身を除く): 4254000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 79, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 158, 165, 168, 176, 210, 220, 231, 237, 240, 264, 280, 308, 316, 330, 336, 385, 395, 420, 440, 462, 474, 528, 553, 560, 616, 632, 660, 770, 790, 840, 869, 880, 924, 948, 1106, 1155, 1185, 1232, 1264, 1320, 1540, 1580, 1659, 1680, 1738, 1848, 1896, 2212, 2310, 2370, 2607, 2640, 2765, 3080, 3160, 3318, 3476, 3696, 3792, 4345, 4424, 4620, 4740, 5214, 5530, 6083, 6160, 6320, 6636, 6952, 8295, 8690, 8848, 9240, 9480, 10428, 11060, 12166, 13035, 13272, 13904, 16590, 17380, 18249, 18480, 18960, 20856, 22120, 24332, 26070, 26544, 30415, 33180, 34760, 36498, 41712, 44240, 48664, 52140, 60830, 66360, 69520, 72996, 91245, 97328, 104280, 121660, 132720, 145992, 182490, 208560, 243320, 291984, 364980, 486640, 729960, 1459920]

約数ペア:

[(1, 1459920), (2, 729960), (3, 486640), (4, 364980), (5, 291984), (6, 243320), (7, 208560), (8, 182490), (10, 145992), (11, 132720), (12, 121660), (14, 104280), (15, 97328), (16, 91245), (20, 72996), (21, 69520), (22, 66360), (24, 60830), (28, 52140), (30, 48664), (33, 44240), (35, 41712), (40, 36498), (42, 34760), (44, 33180), (48, 30415), (55, 26544), (56, 26070), (60, 24332), (66, 22120), (70, 20856), (77, 18960), (79, 18480), (80, 18249), (84, 17380), (88, 16590), (105, 13904), (110, 13272), (112, 13035), (120, 12166), (132, 11060), (140, 10428), (154, 9480), (158, 9240), (165, 8848), (168, 8690), (176, 8295), (210, 6952), (220, 6636), (231, 6320), (237, 6160), (240, 6083), (264, 5530), (280, 5214), (308, 4740), (316, 4620), (330, 4424), (336, 4345), (385, 3792), (395, 3696), (420, 3476), (440, 3318), (462, 3160), (474, 3080), (528, 2765), (553, 2640), (560, 2607), (616, 2370), (632, 2310), (660, 2212), (770, 1896), (790, 1848), (840, 1738), (869, 1680), (880, 1659), (924, 1580), (948, 1540), (1106, 1320), (1155, 1264), (1185, 1232)]