738222120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6271}}^1$

素因数の和:6400

約数の個数: 128

約数和(自身を含む): 2483712000

約数和(自身を除く): 1745489880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1080, 1090, 1308, 1635, 1962, 2180, 2616, 2943, 3270, 3924, 4360, 4905, 5886, 6271, 6540, 7848, 9810, 11772, 12542, 13080, 14715, 18813, 19620, 23544, 25084, 29430, 31355, 37626, 39240, 50168, 56439, 58860, 62710, 75252, 94065, 112878, 117720, 125420, 150504, 169317, 188130, 225756, 250840, 282195, 338634, 376260, 451512, 564390, 677268, 683539, 752520, 846585, 1128780, 1354536, 1367078, 1693170, 2050617, 2257560, 2734156, 3386340, 3417695, 4101234, 5468312, 6151851, 6772680, 6835390, 8202468, 10253085, 12303702, 13670780, 16404936, 18455553, 20506170, 24607404, 27341560, 30759255, 36911106, 41012340, 49214808, 61518510, 73822212, 82024680, 92277765, 123037020, 147644424, 184555530, 246074040, 369111060, 738222120]

約数ペア:

[(1, 738222120), (2, 369111060), (3, 246074040), (4, 184555530), (5, 147644424), (6, 123037020), (8, 92277765), (9, 82024680), (10, 73822212), (12, 61518510), (15, 49214808), (18, 41012340), (20, 36911106), (24, 30759255), (27, 27341560), (30, 24607404), (36, 20506170), (40, 18455553), (45, 16404936), (54, 13670780), (60, 12303702), (72, 10253085), (90, 8202468), (108, 6835390), (109, 6772680), (120, 6151851), (135, 5468312), (180, 4101234), (216, 3417695), (218, 3386340), (270, 2734156), (327, 2257560), (360, 2050617), (436, 1693170), (540, 1367078), (545, 1354536), (654, 1128780), (872, 846585), (981, 752520), (1080, 683539), (1090, 677268), (1308, 564390), (1635, 451512), (1962, 376260), (2180, 338634), (2616, 282195), (2943, 250840), (3270, 225756), (3924, 188130), (4360, 169317), (4905, 150504), (5886, 125420), (6271, 117720), (6540, 112878), (7848, 94065), (9810, 75252), (11772, 62710), (12542, 58860), (13080, 56439), (14715, 50168), (18813, 39240), (19620, 37626), (23544, 31355), (25084, 29430)]