1123959120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{11177}}^1$

素因数の和:11612

約数の個数: 80

約数和(自身を含む): 3492901440

約数和(自身を除く): 2368942320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 6704, 8380, 10056, 11177, 12570, 16760, 20112, 22354, 25140, 33520, 33531, 44708, 50280, 55885, 67062, 89416, 100560, 111770, 134124, 167655, 178832, 223540, 268248, 335310, 447080, 536496, 670620, 894160, 1341240, 2682480, 4683163, 9366326, 14049489, 18732652, 23415815, 28098978, 37465304, 46831630, 56197956, 70247445, 74930608, 93663260, 112395912, 140494890, 187326520, 224791824, 280989780, 374653040, 561979560, 1123959120]

約数ペア:

[(1, 1123959120), (2, 561979560), (3, 374653040), (4, 280989780), (5, 224791824), (6, 187326520), (8, 140494890), (10, 112395912), (12, 93663260), (15, 74930608), (16, 70247445), (20, 56197956), (24, 46831630), (30, 37465304), (40, 28098978), (48, 23415815), (60, 18732652), (80, 14049489), (120, 9366326), (240, 4683163), (419, 2682480), (838, 1341240), (1257, 894160), (1676, 670620), (2095, 536496), (2514, 447080), (3352, 335310), (4190, 268248), (5028, 223540), (6285, 178832), (6704, 167655), (8380, 134124), (10056, 111770), (11177, 100560), (12570, 89416), (16760, 67062), (20112, 55885), (22354, 50280), (25140, 44708), (33520, 33531)]