165858480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1033}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 560047488

約数和(自身を除く): 394189008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1033, 1115, 1338, 1784, 2007, 2066, 2230, 2676, 3099, 3345, 3568, 4014, 4132, 4460, 5165, 5352, 6198, 6690, 8028, 8264, 8920, 9297, 10035, 10330, 10704, 12396, 13380, 15495, 16056, 16528, 17840, 18594, 20070, 20660, 24792, 26760, 30990, 32112, 37188, 40140, 41320, 46485, 49584, 53520, 61980, 74376, 80280, 82640, 92970, 123960, 148752, 160560, 185940, 230359, 247920, 371880, 460718, 691077, 743760, 921436, 1151795, 1382154, 1842872, 2073231, 2303590, 2764308, 3455385, 3685744, 4146462, 4607180, 5528616, 6910770, 8292924, 9214360, 10366155, 11057232, 13821540, 16585848, 18428720, 20732310, 27643080, 33171696, 41464620, 55286160, 82929240, 165858480]

約数ペア:

[(1, 165858480), (2, 82929240), (3, 55286160), (4, 41464620), (5, 33171696), (6, 27643080), (8, 20732310), (9, 18428720), (10, 16585848), (12, 13821540), (15, 11057232), (16, 10366155), (18, 9214360), (20, 8292924), (24, 6910770), (30, 5528616), (36, 4607180), (40, 4146462), (45, 3685744), (48, 3455385), (60, 2764308), (72, 2303590), (80, 2073231), (90, 1842872), (120, 1382154), (144, 1151795), (180, 921436), (223, 743760), (240, 691077), (360, 460718), (446, 371880), (669, 247920), (720, 230359), (892, 185940), (1033, 160560), (1115, 148752), (1338, 123960), (1784, 92970), (2007, 82640), (2066, 80280), (2230, 74376), (2676, 61980), (3099, 53520), (3345, 49584), (3568, 46485), (4014, 41320), (4132, 40140), (4460, 37188), (5165, 32112), (5352, 30990), (6198, 26760), (6690, 24792), (8028, 20660), (8264, 20070), (8920, 18594), (9297, 17840), (10035, 16528), (10330, 16056), (10704, 15495), (12396, 13380)]