78189120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1637

約数の個数: 168

約数和(自身を含む): 284936184

約数和(自身を除く): 206747064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1597, 1632, 2040, 2448, 2720, 2880, 3060, 3194, 3264, 4080, 4791, 4896, 5440, 6120, 6388, 7985, 8160, 9582, 9792, 12240, 12776, 14373, 15970, 16320, 19164, 23955, 24480, 25552, 27149, 28746, 31940, 38328, 47910, 48960, 51104, 54298, 57492, 63880, 71865, 76656, 81447, 95820, 102208, 108596, 114984, 127760, 135745, 143730, 153312, 162894, 191640, 217192, 229968, 244341, 255520, 271490, 287460, 306624, 325788, 383280, 407235, 434384, 459936, 488682, 511040, 542980, 574920, 651576, 766560, 814470, 868768, 919872, 977364, 1085960, 1149840, 1221705, 1303152, 1533120, 1628940, 1737536, 1954728, 2171920, 2299680, 2443410, 2606304, 3257880, 3909456, 4343840, 4599360, 4886820, 5212608, 6515760, 7818912, 8687680, 9773640, 13031520, 15637824, 19547280, 26063040, 39094560, 78189120]

約数ペア:

[(1, 78189120), (2, 39094560), (3, 26063040), (4, 19547280), (5, 15637824), (6, 13031520), (8, 9773640), (9, 8687680), (10, 7818912), (12, 6515760), (15, 5212608), (16, 4886820), (17, 4599360), (18, 4343840), (20, 3909456), (24, 3257880), (30, 2606304), (32, 2443410), (34, 2299680), (36, 2171920), (40, 1954728), (45, 1737536), (48, 1628940), (51, 1533120), (60, 1303152), (64, 1221705), (68, 1149840), (72, 1085960), (80, 977364), (85, 919872), (90, 868768), (96, 814470), (102, 766560), (120, 651576), (136, 574920), (144, 542980), (153, 511040), (160, 488682), (170, 459936), (180, 434384), (192, 407235), (204, 383280), (240, 325788), (255, 306624), (272, 287460), (288, 271490), (306, 255520), (320, 244341), (340, 229968), (360, 217192), (408, 191640), (480, 162894), (510, 153312), (544, 143730), (576, 135745), (612, 127760), (680, 114984), (720, 108596), (765, 102208), (816, 95820), (960, 81447), (1020, 76656), (1088, 71865), (1224, 63880), (1360, 57492), (1440, 54298), (1530, 51104), (1597, 48960), (1632, 47910), (2040, 38328), (2448, 31940), (2720, 28746), (2880, 27149), (3060, 25552), (3194, 24480), (3264, 23955), (4080, 19164), (4791, 16320), (4896, 15970), (5440, 14373), (6120, 12776), (6388, 12240), (7985, 9792), (8160, 9582)]