1717725840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{117331}}^1$

素因数の和:117408

約数の個数: 80

約数和(自身を含む): 5412290496

約数和(自身を除く): 3694564656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 117331, 234662, 351993, 469324, 586655, 703986, 938648, 1173310, 1407972, 1759965, 1877296, 2346620, 2815944, 3519930, 4693240, 5631888, 7039860, 7157191, 9386480, 14079720, 14314382, 21471573, 28159440, 28628764, 35785955, 42943146, 57257528, 71571910, 85886292, 107357865, 114515056, 143143820, 171772584, 214715730, 286287640, 343545168, 429431460, 572575280, 858862920, 1717725840]

約数ペア:

[(1, 1717725840), (2, 858862920), (3, 572575280), (4, 429431460), (5, 343545168), (6, 286287640), (8, 214715730), (10, 171772584), (12, 143143820), (15, 114515056), (16, 107357865), (20, 85886292), (24, 71571910), (30, 57257528), (40, 42943146), (48, 35785955), (60, 28628764), (61, 28159440), (80, 21471573), (120, 14314382), (122, 14079720), (183, 9386480), (240, 7157191), (244, 7039860), (305, 5631888), (366, 4693240), (488, 3519930), (610, 2815944), (732, 2346620), (915, 1877296), (976, 1759965), (1220, 1407972), (1464, 1173310), (1830, 938648), (2440, 703986), (2928, 586655), (3660, 469324), (4880, 351993), (7320, 234662), (14640, 117331)]