180584352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 558623520

約数和(自身を除く): 378039168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 208, 234, 278, 288, 312, 347, 416, 417, 468, 556, 624, 694, 834, 936, 1041, 1112, 1248, 1251, 1388, 1668, 1807, 1872, 2082, 2224, 2502, 2776, 3123, 3336, 3614, 3744, 4164, 4448, 4511, 5004, 5421, 5552, 6246, 6672, 7228, 8328, 9022, 10008, 10842, 11104, 12492, 13344, 13533, 14456, 16263, 16656, 18044, 20016, 21684, 24984, 27066, 28912, 32526, 33312, 36088, 40032, 40599, 43368, 48233, 49968, 54132, 57824, 65052, 72176, 81198, 86736, 96466, 99936, 108264, 130104, 144352, 144699, 162396, 173472, 192932, 216528, 260208, 289398, 324792, 385864, 433056, 434097, 520416, 578796, 627029, 649584, 771728, 868194, 1157592, 1254058, 1299168, 1543456, 1736388, 1881087, 2315184, 2508116, 3472776, 3762174, 4630368, 5016232, 5643261, 6945552, 7524348, 10032464, 11286522, 13891104, 15048696, 20064928, 22573044, 30097392, 45146088, 60194784, 90292176, 180584352]

約数ペア:

[(1, 180584352), (2, 90292176), (3, 60194784), (4, 45146088), (6, 30097392), (8, 22573044), (9, 20064928), (12, 15048696), (13, 13891104), (16, 11286522), (18, 10032464), (24, 7524348), (26, 6945552), (32, 5643261), (36, 5016232), (39, 4630368), (48, 3762174), (52, 3472776), (72, 2508116), (78, 2315184), (96, 1881087), (104, 1736388), (117, 1543456), (139, 1299168), (144, 1254058), (156, 1157592), (208, 868194), (234, 771728), (278, 649584), (288, 627029), (312, 578796), (347, 520416), (416, 434097), (417, 433056), (468, 385864), (556, 324792), (624, 289398), (694, 260208), (834, 216528), (936, 192932), (1041, 173472), (1112, 162396), (1248, 144699), (1251, 144352), (1388, 130104), (1668, 108264), (1807, 99936), (1872, 96466), (2082, 86736), (2224, 81198), (2502, 72176), (2776, 65052), (3123, 57824), (3336, 54132), (3614, 49968), (3744, 48233), (4164, 43368), (4448, 40599), (4511, 40032), (5004, 36088), (5421, 33312), (5552, 32526), (6246, 28912), (6672, 27066), (7228, 24984), (8328, 21684), (9022, 20016), (10008, 18044), (10842, 16656), (11104, 16263), (12492, 14456), (13344, 13533)]