16282440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 54662400

約数和(自身を除く): 38379960

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, 1459, 1860, 2232, 2790, 2918, 3720, 4377, 5580, 5836, 7295, 8754, 11160, 11672, 13131, 14590, 17508, 21885, 26262, 29180, 35016, 43770, 45229, 52524, 58360, 65655, 87540, 90458, 105048, 131310, 135687, 175080, 180916, 226145, 262620, 271374, 361832, 407061, 452290, 525240, 542748, 678435, 814122, 904580, 1085496, 1356870, 1628244, 1809160, 2035305, 2713740, 3256488, 4070610, 5427480, 8141220, 16282440]

約数ペア:

[(1, 16282440), (2, 8141220), (3, 5427480), (4, 4070610), (5, 3256488), (6, 2713740), (8, 2035305), (9, 1809160), (10, 1628244), (12, 1356870), (15, 1085496), (18, 904580), (20, 814122), (24, 678435), (30, 542748), (31, 525240), (36, 452290), (40, 407061), (45, 361832), (60, 271374), (62, 262620), (72, 226145), (90, 180916), (93, 175080), (120, 135687), (124, 131310), (155, 105048), (180, 90458), (186, 87540), (248, 65655), (279, 58360), (310, 52524), (360, 45229), (372, 43770), (465, 35016), (558, 29180), (620, 26262), (744, 21885), (930, 17508), (1116, 14590), (1240, 13131), (1395, 11672), (1459, 11160), (1860, 8754), (2232, 7295), (2790, 5836), (2918, 5580), (3720, 4377)]