109375440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 357215232

約数和(自身を除く): 247839792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 241, 244, 248, 305, 310, 366, 372, 465, 482, 488, 496, 610, 620, 723, 732, 744, 915, 930, 964, 976, 1205, 1220, 1240, 1446, 1464, 1488, 1830, 1860, 1891, 1928, 2410, 2440, 2480, 2892, 2928, 3615, 3660, 3720, 3782, 3856, 4820, 4880, 5673, 5784, 7230, 7320, 7440, 7471, 7564, 9455, 9640, 11346, 11568, 14460, 14640, 14701, 14942, 15128, 18910, 19280, 22413, 22692, 28365, 28920, 29402, 29884, 30256, 37355, 37820, 44103, 44826, 45384, 56730, 57840, 58804, 59768, 73505, 74710, 75640, 88206, 89652, 90768, 112065, 113460, 117608, 119536, 147010, 149420, 151280, 176412, 179304, 220515, 224130, 226920, 235216, 294020, 298840, 352824, 358608, 441030, 448260, 453840, 455731, 588040, 597680, 705648, 882060, 896520, 911462, 1176080, 1367193, 1764120, 1793040, 1822924, 2278655, 2734386, 3528240, 3645848, 4557310, 5468772, 6835965, 7291696, 9114620, 10937544, 13671930, 18229240, 21875088, 27343860, 36458480, 54687720, 109375440]

約数ペア:

[(1, 109375440), (2, 54687720), (3, 36458480), (4, 27343860), (5, 21875088), (6, 18229240), (8, 13671930), (10, 10937544), (12, 9114620), (15, 7291696), (16, 6835965), (20, 5468772), (24, 4557310), (30, 3645848), (31, 3528240), (40, 2734386), (48, 2278655), (60, 1822924), (61, 1793040), (62, 1764120), (80, 1367193), (93, 1176080), (120, 911462), (122, 896520), (124, 882060), (155, 705648), (183, 597680), (186, 588040), (240, 455731), (241, 453840), (244, 448260), (248, 441030), (305, 358608), (310, 352824), (366, 298840), (372, 294020), (465, 235216), (482, 226920), (488, 224130), (496, 220515), (610, 179304), (620, 176412), (723, 151280), (732, 149420), (744, 147010), (915, 119536), (930, 117608), (964, 113460), (976, 112065), (1205, 90768), (1220, 89652), (1240, 88206), (1446, 75640), (1464, 74710), (1488, 73505), (1830, 59768), (1860, 58804), (1891, 57840), (1928, 56730), (2410, 45384), (2440, 44826), (2480, 44103), (2892, 37820), (2928, 37355), (3615, 30256), (3660, 29884), (3720, 29402), (3782, 28920), (3856, 28365), (4820, 22692), (4880, 22413), (5673, 19280), (5784, 18910), (7230, 15128), (7320, 14942), (7440, 14701), (7471, 14640), (7564, 14460), (9455, 11568), (9640, 11346)]