130476240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7879}}^1$

素因数の和:7921

約数の個数: 120

約数和(自身を含む): 457292160

約数和(自身を除く): 326815920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 7879, 8280, 15758, 16560, 23637, 31516, 39395, 47274, 63032, 70911, 78790, 94548, 118185, 126064, 141822, 157580, 181217, 189096, 236370, 283644, 315160, 354555, 362434, 378192, 472740, 543651, 567288, 630320, 709110, 724868, 906085, 945480, 1087302, 1134576, 1418220, 1449736, 1630953, 1812170, 1890960, 2174604, 2718255, 2836440, 2899472, 3261906, 3624340, 4349208, 5436510, 5672880, 6523812, 7248680, 8154765, 8698416, 10873020, 13047624, 14497360, 16309530, 21746040, 26095248, 32619060, 43492080, 65238120, 130476240]

約数ペア:

[(1, 130476240), (2, 65238120), (3, 43492080), (4, 32619060), (5, 26095248), (6, 21746040), (8, 16309530), (9, 14497360), (10, 13047624), (12, 10873020), (15, 8698416), (16, 8154765), (18, 7248680), (20, 6523812), (23, 5672880), (24, 5436510), (30, 4349208), (36, 3624340), (40, 3261906), (45, 2899472), (46, 2836440), (48, 2718255), (60, 2174604), (69, 1890960), (72, 1812170), (80, 1630953), (90, 1449736), (92, 1418220), (115, 1134576), (120, 1087302), (138, 945480), (144, 906085), (180, 724868), (184, 709110), (207, 630320), (230, 567288), (240, 543651), (276, 472740), (345, 378192), (360, 362434), (368, 354555), (414, 315160), (460, 283644), (552, 236370), (690, 189096), (720, 181217), (828, 157580), (920, 141822), (1035, 126064), (1104, 118185), (1380, 94548), (1656, 78790), (1840, 70911), (2070, 63032), (2760, 47274), (3312, 39395), (4140, 31516), (5520, 23637), (7879, 16560), (8280, 15758)]