299525160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{226913}}^1$

素因数の和:226938

約数の個数: 64

約数和(自身を含む): 980268480

約数和(自身を除く): 680743320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 226913, 453826, 680739, 907652, 1134565, 1361478, 1815304, 2269130, 2496043, 2722956, 3403695, 4538260, 4992086, 5445912, 6807390, 7488129, 9076520, 9984172, 12480215, 13614780, 14976258, 19968344, 24960430, 27229560, 29952516, 37440645, 49920860, 59905032, 74881290, 99841720, 149762580, 299525160]

約数ペア:

[(1, 299525160), (2, 149762580), (3, 99841720), (4, 74881290), (5, 59905032), (6, 49920860), (8, 37440645), (10, 29952516), (11, 27229560), (12, 24960430), (15, 19968344), (20, 14976258), (22, 13614780), (24, 12480215), (30, 9984172), (33, 9076520), (40, 7488129), (44, 6807390), (55, 5445912), (60, 4992086), (66, 4538260), (88, 3403695), (110, 2722956), (120, 2496043), (132, 2269130), (165, 1815304), (220, 1361478), (264, 1134565), (330, 907652), (440, 680739), (660, 453826), (1320, 226913)]