780624

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 2430400

約数和(自身を除く): 1649776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 139, 144, 156, 208, 216, 234, 278, 312, 351, 417, 432, 468, 556, 624, 702, 834, 936, 1112, 1251, 1404, 1668, 1807, 1872, 2224, 2502, 2808, 3336, 3614, 3753, 5004, 5421, 5616, 6672, 7228, 7506, 10008, 10842, 14456, 15012, 16263, 20016, 21684, 28912, 30024, 32526, 43368, 48789, 60048, 65052, 86736, 97578, 130104, 195156, 260208, 390312, 780624]

約数ペア:

[(1, 780624), (2, 390312), (3, 260208), (4, 195156), (6, 130104), (8, 97578), (9, 86736), (12, 65052), (13, 60048), (16, 48789), (18, 43368), (24, 32526), (26, 30024), (27, 28912), (36, 21684), (39, 20016), (48, 16263), (52, 15012), (54, 14456), (72, 10842), (78, 10008), (104, 7506), (108, 7228), (117, 6672), (139, 5616), (144, 5421), (156, 5004), (208, 3753), (216, 3614), (234, 3336), (278, 2808), (312, 2502), (351, 2224), (417, 1872), (432, 1807), (468, 1668), (556, 1404), (624, 1251), (702, 1112), (834, 936)]