355525440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2080

約数の個数: 112

約数和(自身を含む): 1135075200

約数和(自身を除く): 779549760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 199, 240, 320, 398, 480, 597, 796, 960, 995, 1194, 1592, 1861, 1990, 2388, 2985, 3184, 3722, 3980, 4776, 5583, 5970, 6368, 7444, 7960, 9305, 9552, 11166, 11940, 12736, 14888, 15920, 18610, 19104, 22332, 23880, 27915, 29776, 31840, 37220, 38208, 44664, 47760, 55830, 59552, 63680, 74440, 89328, 95520, 111660, 119104, 148880, 178656, 191040, 223320, 297760, 357312, 370339, 446640, 595520, 740678, 893280, 1111017, 1481356, 1786560, 1851695, 2222034, 2962712, 3703390, 4444068, 5555085, 5925424, 7406780, 8888136, 11110170, 11850848, 14813560, 17776272, 22220340, 23701696, 29627120, 35552544, 44440680, 59254240, 71105088, 88881360, 118508480, 177762720, 355525440]

約数ペア:

[(1, 355525440), (2, 177762720), (3, 118508480), (4, 88881360), (5, 71105088), (6, 59254240), (8, 44440680), (10, 35552544), (12, 29627120), (15, 23701696), (16, 22220340), (20, 17776272), (24, 14813560), (30, 11850848), (32, 11110170), (40, 8888136), (48, 7406780), (60, 5925424), (64, 5555085), (80, 4444068), (96, 3703390), (120, 2962712), (160, 2222034), (192, 1851695), (199, 1786560), (240, 1481356), (320, 1111017), (398, 893280), (480, 740678), (597, 595520), (796, 446640), (960, 370339), (995, 357312), (1194, 297760), (1592, 223320), (1861, 191040), (1990, 178656), (2388, 148880), (2985, 119104), (3184, 111660), (3722, 95520), (3980, 89328), (4776, 74440), (5583, 63680), (5970, 59552), (6368, 55830), (7444, 47760), (7960, 44664), (9305, 38208), (9552, 37220), (11166, 31840), (11940, 29776), (12736, 27915), (14888, 23880), (15920, 22332), (18610, 19104)]