77522760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{30763}}^1$

素因数の和:30787

約数の個数: 96

約数和(自身を含む): 287951040

約数和(自身を除く): 210428280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 30763, 61526, 92289, 123052, 153815, 184578, 215341, 246104, 276867, 307630, 369156, 430682, 461445, 553734, 615260, 646023, 738312, 861364, 922890, 1076705, 1107468, 1230520, 1292046, 1384335, 1722728, 1845780, 1938069, 2153410, 2214936, 2584092, 2768670, 3230115, 3691560, 3876138, 4306820, 5168184, 5537340, 6460230, 7752276, 8613640, 9690345, 11074680, 12920460, 15504552, 19380690, 25840920, 38761380, 77522760]

約数ペア:

[(1, 77522760), (2, 38761380), (3, 25840920), (4, 19380690), (5, 15504552), (6, 12920460), (7, 11074680), (8, 9690345), (9, 8613640), (10, 7752276), (12, 6460230), (14, 5537340), (15, 5168184), (18, 4306820), (20, 3876138), (21, 3691560), (24, 3230115), (28, 2768670), (30, 2584092), (35, 2214936), (36, 2153410), (40, 1938069), (42, 1845780), (45, 1722728), (56, 1384335), (60, 1292046), (63, 1230520), (70, 1107468), (72, 1076705), (84, 922890), (90, 861364), (105, 738312), (120, 646023), (126, 615260), (140, 553734), (168, 461445), (180, 430682), (210, 369156), (252, 307630), (280, 276867), (315, 246104), (360, 215341), (420, 184578), (504, 153815), (630, 123052), (840, 92289), (1260, 61526), (2520, 30763)]