312935940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13477}}^1$

素因数の和:13538

約数の個数: 96

約数和(自身を含む): 996293760

約数和(自身を除く): 683357820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 13477, 23220, 26954, 40431, 53908, 67385, 80862, 121293, 134770, 161724, 202155, 242586, 269540, 363879, 404310, 485172, 579511, 606465, 727758, 808620, 1159022, 1212930, 1455516, 1738533, 1819395, 2318044, 2425860, 2897555, 3477066, 3638790, 5215599, 5795110, 6954132, 7277580, 8692665, 10431198, 11590220, 15646797, 17385330, 20862396, 26077995, 31293594, 34770660, 52155990, 62587188, 78233985, 104311980, 156467970, 312935940]

約数ペア:

[(1, 312935940), (2, 156467970), (3, 104311980), (4, 78233985), (5, 62587188), (6, 52155990), (9, 34770660), (10, 31293594), (12, 26077995), (15, 20862396), (18, 17385330), (20, 15646797), (27, 11590220), (30, 10431198), (36, 8692665), (43, 7277580), (45, 6954132), (54, 5795110), (60, 5215599), (86, 3638790), (90, 3477066), (108, 2897555), (129, 2425860), (135, 2318044), (172, 1819395), (180, 1738533), (215, 1455516), (258, 1212930), (270, 1159022), (387, 808620), (430, 727758), (516, 606465), (540, 579511), (645, 485172), (774, 404310), (860, 363879), (1161, 269540), (1290, 242586), (1548, 202155), (1935, 161724), (2322, 134770), (2580, 121293), (3870, 80862), (4644, 67385), (5805, 53908), (7740, 40431), (11610, 26954), (13477, 23220)]