1526688

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 120

約数和(自身を含む): 4878720

約数和(自身を除く): 3352032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 96, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 248, 279, 288, 304, 324, 342, 372, 432, 456, 496, 513, 558, 589, 608, 648, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1296, 1368, 1488, 1539, 1674, 1767, 1824, 2052, 2232, 2356, 2511, 2592, 2736, 2976, 3078, 3348, 3534, 4104, 4464, 4712, 5022, 5301, 5472, 6156, 6696, 7068, 8208, 8928, 9424, 10044, 10602, 12312, 13392, 14136, 15903, 16416, 18848, 20088, 21204, 24624, 26784, 28272, 31806, 40176, 42408, 47709, 49248, 56544, 63612, 80352, 84816, 95418, 127224, 169632, 190836, 254448, 381672, 508896, 763344, 1526688]

約数ペア:

[(1, 1526688), (2, 763344), (3, 508896), (4, 381672), (6, 254448), (8, 190836), (9, 169632), (12, 127224), (16, 95418), (18, 84816), (19, 80352), (24, 63612), (27, 56544), (31, 49248), (32, 47709), (36, 42408), (38, 40176), (48, 31806), (54, 28272), (57, 26784), (62, 24624), (72, 21204), (76, 20088), (81, 18848), (93, 16416), (96, 15903), (108, 14136), (114, 13392), (124, 12312), (144, 10602), (152, 10044), (162, 9424), (171, 8928), (186, 8208), (216, 7068), (228, 6696), (248, 6156), (279, 5472), (288, 5301), (304, 5022), (324, 4712), (342, 4464), (372, 4104), (432, 3534), (456, 3348), (496, 3078), (513, 2976), (558, 2736), (589, 2592), (608, 2511), (648, 2356), (684, 2232), (744, 2052), (837, 1824), (864, 1767), (912, 1674), (992, 1539), (1026, 1488), (1116, 1368), (1178, 1296)]