180209520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14723}}^1$

素因数の和:14759

約数の個数: 120

約数和(自身を含む): 640847376

約数和(自身を除く): 460637856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 14723, 29446, 44169, 58892, 73615, 88338, 117784, 132507, 147230, 176676, 220845, 235568, 250291, 265014, 294460, 353352, 441690, 500582, 530028, 588920, 662535, 706704, 750873, 883380, 1001164, 1060056, 1177840, 1251455, 1325070, 1501746, 1766760, 2002328, 2120112, 2252619, 2502910, 2650140, 3003492, 3533520, 3754365, 4004656, 4505238, 5005820, 5300280, 6006984, 7508730, 9010476, 10011640, 10600560, 11263095, 12013968, 15017460, 18020952, 20023280, 22526190, 30034920, 36041904, 45052380, 60069840, 90104760, 180209520]

約数ペア:

[(1, 180209520), (2, 90104760), (3, 60069840), (4, 45052380), (5, 36041904), (6, 30034920), (8, 22526190), (9, 20023280), (10, 18020952), (12, 15017460), (15, 12013968), (16, 11263095), (17, 10600560), (18, 10011640), (20, 9010476), (24, 7508730), (30, 6006984), (34, 5300280), (36, 5005820), (40, 4505238), (45, 4004656), (48, 3754365), (51, 3533520), (60, 3003492), (68, 2650140), (72, 2502910), (80, 2252619), (85, 2120112), (90, 2002328), (102, 1766760), (120, 1501746), (136, 1325070), (144, 1251455), (153, 1177840), (170, 1060056), (180, 1001164), (204, 883380), (240, 750873), (255, 706704), (272, 662535), (306, 588920), (340, 530028), (360, 500582), (408, 441690), (510, 353352), (612, 294460), (680, 265014), (720, 250291), (765, 235568), (816, 220845), (1020, 176676), (1224, 147230), (1360, 132507), (1530, 117784), (2040, 88338), (2448, 73615), (3060, 58892), (4080, 44169), (6120, 29446), (12240, 14723)]