328257360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 200

約数和(自身を含む): 1150506720

約数和(自身を除く): 822249360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 179, 180, 216, 240, 270, 283, 324, 358, 360, 405, 432, 537, 540, 566, 648, 716, 720, 810, 849, 895, 1074, 1080, 1132, 1296, 1415, 1432, 1611, 1620, 1698, 1790, 2148, 2160, 2264, 2547, 2685, 2830, 2864, 3222, 3240, 3396, 3580, 4245, 4296, 4528, 4833, 5094, 5370, 5660, 6444, 6480, 6792, 7160, 7641, 8055, 8490, 8592, 9666, 10188, 10740, 11320, 12735, 12888, 13584, 14320, 14499, 15282, 16110, 16980, 19332, 20376, 21480, 22640, 22923, 24165, 25470, 25776, 28998, 30564, 32220, 33960, 38205, 38664, 40752, 42960, 45846, 48330, 50657, 50940, 57996, 61128, 64440, 67920, 72495, 76410, 77328, 91692, 96660, 101314, 101880, 114615, 115992, 122256, 128880, 144990, 151971, 152820, 183384, 193320, 202628, 203760, 229230, 231984, 253285, 289980, 303942, 305640, 366768, 386640, 405256, 455913, 458460, 506570, 579960, 607884, 611280, 759855, 810512, 911826, 916920, 1013140, 1159920, 1215768, 1367739, 1519710, 1823652, 1833840, 2026280, 2279565, 2431536, 2735478, 3039420, 3647304, 4052560, 4103217, 4559130, 5470956, 6078840, 6838695, 7294608, 8206434, 9118260, 10941912, 12157680, 13677390, 16412868, 18236520, 20516085, 21883824, 27354780, 32825736, 36473040, 41032170, 54709560, 65651472, 82064340, 109419120, 164128680, 328257360]

約数ペア:

[(1, 328257360), (2, 164128680), (3, 109419120), (4, 82064340), (5, 65651472), (6, 54709560), (8, 41032170), (9, 36473040), (10, 32825736), (12, 27354780), (15, 21883824), (16, 20516085), (18, 18236520), (20, 16412868), (24, 13677390), (27, 12157680), (30, 10941912), (36, 9118260), (40, 8206434), (45, 7294608), (48, 6838695), (54, 6078840), (60, 5470956), (72, 4559130), (80, 4103217), (81, 4052560), (90, 3647304), (108, 3039420), (120, 2735478), (135, 2431536), (144, 2279565), (162, 2026280), (179, 1833840), (180, 1823652), (216, 1519710), (240, 1367739), (270, 1215768), (283, 1159920), (324, 1013140), (358, 916920), (360, 911826), (405, 810512), (432, 759855), (537, 611280), (540, 607884), (566, 579960), (648, 506570), (716, 458460), (720, 455913), (810, 405256), (849, 386640), (895, 366768), (1074, 305640), (1080, 303942), (1132, 289980), (1296, 253285), (1415, 231984), (1432, 229230), (1611, 203760), (1620, 202628), (1698, 193320), (1790, 183384), (2148, 152820), (2160, 151971), (2264, 144990), (2547, 128880), (2685, 122256), (2830, 115992), (2864, 114615), (3222, 101880), (3240, 101314), (3396, 96660), (3580, 91692), (4245, 77328), (4296, 76410), (4528, 72495), (4833, 67920), (5094, 64440), (5370, 61128), (5660, 57996), (6444, 50940), (6480, 50657), (6792, 48330), (7160, 45846), (7641, 42960), (8055, 40752), (8490, 38664), (8592, 38205), (9666, 33960), (10188, 32220), (10740, 30564), (11320, 28998), (12735, 25776), (12888, 25470), (13584, 24165), (14320, 22923), (14499, 22640), (15282, 21480), (16110, 20376), (16980, 19332)]