146349780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128377}}^1$

素因数の和:128408

約数の個数: 48

約数和(自身を含む): 431350080

約数和(自身を除く): 285000300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 128377, 256754, 385131, 513508, 641885, 770262, 1283770, 1540524, 1925655, 2439163, 2567540, 3851310, 4878326, 7317489, 7702620, 9756652, 12195815, 14634978, 24391630, 29269956, 36587445, 48783260, 73174890, 146349780]

約数ペア:

[(1, 146349780), (2, 73174890), (3, 48783260), (4, 36587445), (5, 29269956), (6, 24391630), (10, 14634978), (12, 12195815), (15, 9756652), (19, 7702620), (20, 7317489), (30, 4878326), (38, 3851310), (57, 2567540), (60, 2439163), (76, 1925655), (95, 1540524), (114, 1283770), (190, 770262), (228, 641885), (285, 513508), (380, 385131), (570, 256754), (1140, 128377)]