298812720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40163}}^1$

素因数の和:40210

約数の個数: 80

約数和(自身を含む): 956224512

約数和(自身を除く): 657411792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 40163, 80326, 120489, 160652, 200815, 240978, 321304, 401630, 481956, 602445, 642608, 803260, 963912, 1204890, 1245053, 1606520, 1927824, 2409780, 2490106, 3213040, 3735159, 4819560, 4980212, 6225265, 7470318, 9639120, 9960424, 12450530, 14940636, 18675795, 19920848, 24901060, 29881272, 37351590, 49802120, 59762544, 74703180, 99604240, 149406360, 298812720]

約数ペア:

[(1, 298812720), (2, 149406360), (3, 99604240), (4, 74703180), (5, 59762544), (6, 49802120), (8, 37351590), (10, 29881272), (12, 24901060), (15, 19920848), (16, 18675795), (20, 14940636), (24, 12450530), (30, 9960424), (31, 9639120), (40, 7470318), (48, 6225265), (60, 4980212), (62, 4819560), (80, 3735159), (93, 3213040), (120, 2490106), (124, 2409780), (155, 1927824), (186, 1606520), (240, 1245053), (248, 1204890), (310, 963912), (372, 803260), (465, 642608), (496, 602445), (620, 481956), (744, 401630), (930, 321304), (1240, 240978), (1488, 200815), (1860, 160652), (2480, 120489), (3720, 80326), (7440, 40163)]