74309280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1206

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 161562720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1039, 1192, 1490, 1788, 2078, 2235, 2384, 2980, 3117, 3576, 4156, 4470, 4768, 5195, 5960, 6234, 7152, 8312, 8940, 10390, 11920, 12468, 14304, 15585, 16624, 17880, 20780, 23840, 24936, 31170, 33248, 35760, 41560, 49872, 62340, 71520, 83120, 99744, 124680, 154811, 166240, 249360, 309622, 464433, 498720, 619244, 774055, 928866, 1238488, 1548110, 1857732, 2322165, 2476976, 3096220, 3715464, 4644330, 4953952, 6192440, 7430928, 9288660, 12384880, 14861856, 18577320, 24769760, 37154640, 74309280]

約数ペア:

[(1, 74309280), (2, 37154640), (3, 24769760), (4, 18577320), (5, 14861856), (6, 12384880), (8, 9288660), (10, 7430928), (12, 6192440), (15, 4953952), (16, 4644330), (20, 3715464), (24, 3096220), (30, 2476976), (32, 2322165), (40, 1857732), (48, 1548110), (60, 1238488), (80, 928866), (96, 774055), (120, 619244), (149, 498720), (160, 464433), (240, 309622), (298, 249360), (447, 166240), (480, 154811), (596, 124680), (745, 99744), (894, 83120), (1039, 71520), (1192, 62340), (1490, 49872), (1788, 41560), (2078, 35760), (2235, 33248), (2384, 31170), (2980, 24936), (3117, 23840), (3576, 20780), (4156, 17880), (4470, 16624), (4768, 15585), (5195, 14304), (5960, 12468), (6234, 11920), (7152, 10390), (8312, 8940)]