130312080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:206

約数の個数: 180

約数和(自身を含む): 458525340

約数和(自身を除く): 328213260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 79, 80, 87, 90, 116, 120, 144, 145, 158, 174, 180, 232, 237, 240, 261, 290, 316, 348, 360, 395, 435, 464, 474, 522, 580, 632, 696, 711, 720, 790, 870, 948, 1044, 1160, 1185, 1264, 1305, 1392, 1422, 1580, 1740, 1896, 2088, 2291, 2320, 2370, 2610, 2844, 3160, 3480, 3555, 3792, 4176, 4582, 4740, 5220, 5688, 6241, 6320, 6873, 6960, 7110, 9164, 9480, 10440, 11376, 11455, 12482, 13746, 14220, 18328, 18723, 18960, 20619, 20880, 22910, 24964, 27492, 28440, 31205, 34365, 36656, 37446, 41238, 45820, 49928, 54984, 56169, 56880, 62410, 68730, 74892, 82476, 91640, 93615, 99856, 103095, 109968, 112338, 124820, 137460, 149784, 164952, 180989, 183280, 187230, 206190, 224676, 249640, 274920, 280845, 299568, 329904, 361978, 374460, 412380, 449352, 499280, 542967, 549840, 561690, 723956, 748920, 824760, 898704, 904945, 1085934, 1123380, 1447912, 1497840, 1628901, 1649520, 1809890, 2171868, 2246760, 2714835, 2895824, 3257802, 3619780, 4343736, 4493520, 5429670, 6515604, 7239560, 8144505, 8687472, 10859340, 13031208, 14479120, 16289010, 21718680, 26062416, 32578020, 43437360, 65156040, 130312080]

約数ペア:

[(1, 130312080), (2, 65156040), (3, 43437360), (4, 32578020), (5, 26062416), (6, 21718680), (8, 16289010), (9, 14479120), (10, 13031208), (12, 10859340), (15, 8687472), (16, 8144505), (18, 7239560), (20, 6515604), (24, 5429670), (29, 4493520), (30, 4343736), (36, 3619780), (40, 3257802), (45, 2895824), (48, 2714835), (58, 2246760), (60, 2171868), (72, 1809890), (79, 1649520), (80, 1628901), (87, 1497840), (90, 1447912), (116, 1123380), (120, 1085934), (144, 904945), (145, 898704), (158, 824760), (174, 748920), (180, 723956), (232, 561690), (237, 549840), (240, 542967), (261, 499280), (290, 449352), (316, 412380), (348, 374460), (360, 361978), (395, 329904), (435, 299568), (464, 280845), (474, 274920), (522, 249640), (580, 224676), (632, 206190), (696, 187230), (711, 183280), (720, 180989), (790, 164952), (870, 149784), (948, 137460), (1044, 124820), (1160, 112338), (1185, 109968), (1264, 103095), (1305, 99856), (1392, 93615), (1422, 91640), (1580, 82476), (1740, 74892), (1896, 68730), (2088, 62410), (2291, 56880), (2320, 56169), (2370, 54984), (2610, 49928), (2844, 45820), (3160, 41238), (3480, 37446), (3555, 36656), (3792, 34365), (4176, 31205), (4582, 28440), (4740, 27492), (5220, 24964), (5688, 22910), (6241, 20880), (6320, 20619), (6873, 18960), (6960, 18723), (7110, 18328), (9164, 14220), (9480, 13746), (10440, 12482), (11376, 11455)]