180943920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14783}}^1$

素因数の和:14819

約数の個数: 120

約数和(自身を含む): 643458816

約数和(自身を除く): 462514896

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, 14783, 29566, 44349, 59132, 73915, 88698, 118264, 133047, 147830, 177396, 221745, 236528, 251311, 266094, 295660, 354792, 443490, 502622, 532188, 591320, 665235, 709584, 753933, 886980, 1005244, 1064376, 1182640, 1256555, 1330470, 1507866, 1773960, 2010488, 2128752, 2261799, 2513110, 2660940, 3015732, 3547920, 3769665, 4020976, 4523598, 5026220, 5321880, 6031464, 7539330, 9047196, 10052440, 10643760, 11308995, 12062928, 15078660, 18094392, 20104880, 22617990, 30157320, 36188784, 45235980, 60314640, 90471960, 180943920]

約数ペア:

[(1, 180943920), (2, 90471960), (3, 60314640), (4, 45235980), (5, 36188784), (6, 30157320), (8, 22617990), (9, 20104880), (10, 18094392), (12, 15078660), (15, 12062928), (16, 11308995), (17, 10643760), (18, 10052440), (20, 9047196), (24, 7539330), (30, 6031464), (34, 5321880), (36, 5026220), (40, 4523598), (45, 4020976), (48, 3769665), (51, 3547920), (60, 3015732), (68, 2660940), (72, 2513110), (80, 2261799), (85, 2128752), (90, 2010488), (102, 1773960), (120, 1507866), (136, 1330470), (144, 1256555), (153, 1182640), (170, 1064376), (180, 1005244), (204, 886980), (240, 753933), (255, 709584), (272, 665235), (306, 591320), (340, 532188), (360, 502622), (408, 443490), (510, 354792), (612, 295660), (680, 266094), (720, 251311), (765, 236528), (816, 221745), (1020, 177396), (1224, 147830), (1360, 133047), (1530, 118264), (2040, 88698), (2448, 73915), (3060, 59132), (4080, 44349), (6120, 29566), (12240, 14783)]