90456240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2387

約数の個数: 160

約数和(自身を含む): 334550016

約数和(自身を除く): 244093776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2341, 2415, 2576, 2760, 3220, 3864, 4682, 4830, 5520, 6440, 7023, 7728, 9364, 9660, 11705, 12880, 14046, 16387, 18728, 19320, 23410, 28092, 32774, 35115, 37456, 38640, 46820, 49161, 53843, 56184, 65548, 70230, 81935, 93640, 98322, 107686, 112368, 131096, 140460, 161529, 163870, 187280, 196644, 215372, 245805, 262192, 269215, 280920, 323058, 327740, 376901, 393288, 430744, 491610, 538430, 561840, 646116, 655480, 753802, 786576, 807645, 861488, 983220, 1076860, 1130703, 1292232, 1310960, 1507604, 1615290, 1884505, 1966440, 2153720, 2261406, 2584464, 3015208, 3230580, 3769010, 3932880, 4307440, 4522812, 5653515, 6030416, 6461160, 7538020, 9045624, 11307030, 12922320, 15076040, 18091248, 22614060, 30152080, 45228120, 90456240]

約数ペア:

[(1, 90456240), (2, 45228120), (3, 30152080), (4, 22614060), (5, 18091248), (6, 15076040), (7, 12922320), (8, 11307030), (10, 9045624), (12, 7538020), (14, 6461160), (15, 6030416), (16, 5653515), (20, 4522812), (21, 4307440), (23, 3932880), (24, 3769010), (28, 3230580), (30, 3015208), (35, 2584464), (40, 2261406), (42, 2153720), (46, 1966440), (48, 1884505), (56, 1615290), (60, 1507604), (69, 1310960), (70, 1292232), (80, 1130703), (84, 1076860), (92, 983220), (105, 861488), (112, 807645), (115, 786576), (120, 753802), (138, 655480), (140, 646116), (161, 561840), (168, 538430), (184, 491610), (210, 430744), (230, 393288), (240, 376901), (276, 327740), (280, 323058), (322, 280920), (336, 269215), (345, 262192), (368, 245805), (420, 215372), (460, 196644), (483, 187280), (552, 163870), (560, 161529), (644, 140460), (690, 131096), (805, 112368), (840, 107686), (920, 98322), (966, 93640), (1104, 81935), (1288, 70230), (1380, 65548), (1610, 56184), (1680, 53843), (1840, 49161), (1932, 46820), (2341, 38640), (2415, 37456), (2576, 35115), (2760, 32774), (3220, 28092), (3864, 23410), (4682, 19320), (4830, 18728), (5520, 16387), (6440, 14046), (7023, 12880), (7728, 11705), (9364, 9660)]