27442440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2507

約数の個数: 96

約数和(自身を含む): 92102400

約数和(自身を除く): 64659960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2459, 2790, 3720, 4918, 5580, 7377, 9836, 11160, 12295, 14754, 19672, 22131, 24590, 29508, 36885, 44262, 49180, 59016, 73770, 76229, 88524, 98360, 110655, 147540, 152458, 177048, 221310, 228687, 295080, 304916, 381145, 442620, 457374, 609832, 686061, 762290, 885240, 914748, 1143435, 1372122, 1524580, 1829496, 2286870, 2744244, 3049160, 3430305, 4573740, 5488488, 6860610, 9147480, 13721220, 27442440]

約数ペア:

[(1, 27442440), (2, 13721220), (3, 9147480), (4, 6860610), (5, 5488488), (6, 4573740), (8, 3430305), (9, 3049160), (10, 2744244), (12, 2286870), (15, 1829496), (18, 1524580), (20, 1372122), (24, 1143435), (30, 914748), (31, 885240), (36, 762290), (40, 686061), (45, 609832), (60, 457374), (62, 442620), (72, 381145), (90, 304916), (93, 295080), (120, 228687), (124, 221310), (155, 177048), (180, 152458), (186, 147540), (248, 110655), (279, 98360), (310, 88524), (360, 76229), (372, 73770), (465, 59016), (558, 49180), (620, 44262), (744, 36885), (930, 29508), (1116, 24590), (1240, 22131), (1395, 19672), (1860, 14754), (2232, 12295), (2459, 11160), (2790, 9836), (3720, 7377), (4918, 5580)]