180295776

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1487}}^1$

素因数の和:1924

約数の個数: 72

約数和(自身を含む): 514279584

約数和(自身を除く): 333983808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1487, 1684, 2526, 2974, 3368, 3789, 4461, 5052, 5948, 6736, 7578, 8922, 10104, 11896, 13383, 13472, 15156, 17844, 20208, 23792, 26766, 30312, 35688, 40416, 47584, 53532, 60624, 71376, 107064, 121248, 142752, 214128, 428256, 626027, 1252054, 1878081, 2504108, 3756162, 5008216, 5634243, 7512324, 10016432, 11268486, 15024648, 20032864, 22536972, 30049296, 45073944, 60098592, 90147888, 180295776]

約数ペア:

[(1, 180295776), (2, 90147888), (3, 60098592), (4, 45073944), (6, 30049296), (8, 22536972), (9, 20032864), (12, 15024648), (16, 11268486), (18, 10016432), (24, 7512324), (32, 5634243), (36, 5008216), (48, 3756162), (72, 2504108), (96, 1878081), (144, 1252054), (288, 626027), (421, 428256), (842, 214128), (1263, 142752), (1487, 121248), (1684, 107064), (2526, 71376), (2974, 60624), (3368, 53532), (3789, 47584), (4461, 40416), (5052, 35688), (5948, 30312), (6736, 26766), (7578, 23792), (8922, 20208), (10104, 17844), (11896, 15156), (13383, 13472)]