12666799440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1954753}}^1$

素因数の和:1954778

約数の個数: 100

約数和(自身を含む): 43993693524

約数和(自身を除く): 31326894084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 1954753, 3909506, 5864259, 7819012, 9773765, 11728518, 15638024, 17592777, 19547530, 23457036, 29321295, 31276048, 35185554, 39095060, 46914072, 52778331, 58642590, 70371108, 78190120, 87963885, 93828144, 105556662, 117285180, 140742216, 156380240, 158334993, 175927770, 211113324, 234570360, 263891655, 281484432, 316669986, 351855540, 422226648, 469140720, 527783310, 633339972, 703711080, 791674965, 844453296, 1055566620, 1266679944, 1407422160, 1583349930, 2111133240, 2533359888, 3166699860, 4222266480, 6333399720, 12666799440]

約数ペア:

[(1, 12666799440), (2, 6333399720), (3, 4222266480), (4, 3166699860), (5, 2533359888), (6, 2111133240), (8, 1583349930), (9, 1407422160), (10, 1266679944), (12, 1055566620), (15, 844453296), (16, 791674965), (18, 703711080), (20, 633339972), (24, 527783310), (27, 469140720), (30, 422226648), (36, 351855540), (40, 316669986), (45, 281484432), (48, 263891655), (54, 234570360), (60, 211113324), (72, 175927770), (80, 158334993), (81, 156380240), (90, 140742216), (108, 117285180), (120, 105556662), (135, 93828144), (144, 87963885), (162, 78190120), (180, 70371108), (216, 58642590), (240, 52778331), (270, 46914072), (324, 39095060), (360, 35185554), (405, 31276048), (432, 29321295), (540, 23457036), (648, 19547530), (720, 17592777), (810, 15638024), (1080, 11728518), (1296, 9773765), (1620, 7819012), (2160, 5864259), (3240, 3909506), (6480, 1954753)]