105812880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 354620160

約数和(自身を除く): 248807280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 661, 667, 690, 696, 870, 920, 1104, 1160, 1322, 1334, 1380, 1392, 1740, 1840, 1983, 2001, 2320, 2644, 2668, 2760, 3305, 3335, 3480, 3966, 4002, 5288, 5336, 5520, 6610, 6670, 6960, 7932, 8004, 9915, 10005, 10576, 10672, 13220, 13340, 15203, 15864, 16008, 19169, 19830, 20010, 26440, 26680, 30406, 31728, 32016, 38338, 39660, 40020, 45609, 52880, 53360, 57507, 60812, 76015, 76676, 79320, 80040, 91218, 95845, 115014, 121624, 152030, 153352, 158640, 160080, 182436, 191690, 228045, 230028, 243248, 287535, 304060, 306704, 364872, 383380, 440887, 456090, 460056, 575070, 608120, 729744, 766760, 881774, 912180, 920112, 1150140, 1216240, 1322661, 1533520, 1763548, 1824360, 2204435, 2300280, 2645322, 3527096, 3648720, 4408870, 4600560, 5290644, 6613305, 7054192, 8817740, 10581288, 13226610, 17635480, 21162576, 26453220, 35270960, 52906440, 105812880]

約数ペア:

[(1, 105812880), (2, 52906440), (3, 35270960), (4, 26453220), (5, 21162576), (6, 17635480), (8, 13226610), (10, 10581288), (12, 8817740), (15, 7054192), (16, 6613305), (20, 5290644), (23, 4600560), (24, 4408870), (29, 3648720), (30, 3527096), (40, 2645322), (46, 2300280), (48, 2204435), (58, 1824360), (60, 1763548), (69, 1533520), (80, 1322661), (87, 1216240), (92, 1150140), (115, 920112), (116, 912180), (120, 881774), (138, 766760), (145, 729744), (174, 608120), (184, 575070), (230, 460056), (232, 456090), (240, 440887), (276, 383380), (290, 364872), (345, 306704), (348, 304060), (368, 287535), (435, 243248), (460, 230028), (464, 228045), (552, 191690), (580, 182436), (661, 160080), (667, 158640), (690, 153352), (696, 152030), (870, 121624), (920, 115014), (1104, 95845), (1160, 91218), (1322, 80040), (1334, 79320), (1380, 76676), (1392, 76015), (1740, 60812), (1840, 57507), (1983, 53360), (2001, 52880), (2320, 45609), (2644, 40020), (2668, 39660), (2760, 38338), (3305, 32016), (3335, 31728), (3480, 30406), (3966, 26680), (4002, 26440), (5288, 20010), (5336, 19830), (5520, 19169), (6610, 16008), (6670, 15864), (6960, 15203), (7932, 13340), (8004, 13220), (9915, 10672), (10005, 10576)]