120400308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20773}}^1$

素因数の和:20813

約数の個数: 72

約数和(自身を含む): 362963328

約数和(自身を除く): 242563020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 20773, 41546, 62319, 83092, 124638, 145411, 186957, 249276, 290822, 373914, 436233, 477779, 581644, 747828, 872466, 955558, 1308699, 1433337, 1744932, 1911116, 2617398, 2866674, 3344453, 4300011, 5234796, 5733348, 6688906, 8600022, 10033359, 13377812, 17200044, 20066718, 30100077, 40133436, 60200154, 120400308]

約数ペア:

[(1, 120400308), (2, 60200154), (3, 40133436), (4, 30100077), (6, 20066718), (7, 17200044), (9, 13377812), (12, 10033359), (14, 8600022), (18, 6688906), (21, 5733348), (23, 5234796), (28, 4300011), (36, 3344453), (42, 2866674), (46, 2617398), (63, 1911116), (69, 1744932), (84, 1433337), (92, 1308699), (126, 955558), (138, 872466), (161, 747828), (207, 581644), (252, 477779), (276, 436233), (322, 373914), (414, 290822), (483, 249276), (644, 186957), (828, 145411), (966, 124638), (1449, 83092), (1932, 62319), (2898, 41546), (5796, 20773)]