15284655720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{125243}}^1$

素因数の和:125376

約数の個数: 128

約数和(自身を含む): 51400137600

約数和(自身を除く): 36115481880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1695, 2034, 2260, 2712, 3051, 3390, 4068, 4520, 5085, 6102, 6780, 8136, 10170, 12204, 13560, 15255, 20340, 24408, 30510, 40680, 61020, 122040, 125243, 250486, 375729, 500972, 626215, 751458, 1001944, 1127187, 1252430, 1502916, 1878645, 2254374, 2504860, 3005832, 3381561, 3757290, 4508748, 5009720, 5635935, 6763122, 7514580, 9017496, 11271870, 13526244, 14152459, 15029160, 16907805, 22543740, 27052488, 28304918, 33815610, 42457377, 45087480, 56609836, 67631220, 70762295, 84914754, 113219672, 127372131, 135262440, 141524590, 169829508, 212286885, 254744262, 283049180, 339659016, 382116393, 424573770, 509488524, 566098360, 636860655, 764232786, 849147540, 1018977048, 1273721310, 1528465572, 1698295080, 1910581965, 2547442620, 3056931144, 3821163930, 5094885240, 7642327860, 15284655720]

約数ペア:

[(1, 15284655720), (2, 7642327860), (3, 5094885240), (4, 3821163930), (5, 3056931144), (6, 2547442620), (8, 1910581965), (9, 1698295080), (10, 1528465572), (12, 1273721310), (15, 1018977048), (18, 849147540), (20, 764232786), (24, 636860655), (27, 566098360), (30, 509488524), (36, 424573770), (40, 382116393), (45, 339659016), (54, 283049180), (60, 254744262), (72, 212286885), (90, 169829508), (108, 141524590), (113, 135262440), (120, 127372131), (135, 113219672), (180, 84914754), (216, 70762295), (226, 67631220), (270, 56609836), (339, 45087480), (360, 42457377), (452, 33815610), (540, 28304918), (565, 27052488), (678, 22543740), (904, 16907805), (1017, 15029160), (1080, 14152459), (1130, 13526244), (1356, 11271870), (1695, 9017496), (2034, 7514580), (2260, 6763122), (2712, 5635935), (3051, 5009720), (3390, 4508748), (4068, 3757290), (4520, 3381561), (5085, 3005832), (6102, 2504860), (6780, 2254374), (8136, 1878645), (10170, 1502916), (12204, 1252430), (13560, 1127187), (15255, 1001944), (20340, 751458), (24408, 626215), (30510, 500972), (40680, 375729), (61020, 250486), (122040, 125243)]