99780240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59393}}^1$

素因数の和:59416

約数の個数: 80

約数和(自身を含む): 353513088

約数和(自身を除く): 253732848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 59393, 118786, 178179, 237572, 296965, 356358, 415751, 475144, 593930, 712716, 831502, 890895, 950288, 1187860, 1247253, 1425432, 1663004, 1781790, 2078755, 2375720, 2494506, 2850864, 3326008, 3563580, 4157510, 4751440, 4989012, 6236265, 6652016, 7127160, 8315020, 9978024, 12472530, 14254320, 16630040, 19956048, 24945060, 33260080, 49890120, 99780240]

約数ペア:

[(1, 99780240), (2, 49890120), (3, 33260080), (4, 24945060), (5, 19956048), (6, 16630040), (7, 14254320), (8, 12472530), (10, 9978024), (12, 8315020), (14, 7127160), (15, 6652016), (16, 6236265), (20, 4989012), (21, 4751440), (24, 4157510), (28, 3563580), (30, 3326008), (35, 2850864), (40, 2494506), (42, 2375720), (48, 2078755), (56, 1781790), (60, 1663004), (70, 1425432), (80, 1247253), (84, 1187860), (105, 950288), (112, 890895), (120, 831502), (140, 712716), (168, 593930), (210, 475144), (240, 415751), (280, 356358), (336, 296965), (420, 237572), (560, 178179), (840, 118786), (1680, 59393)]