530445240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37781}}^1$

素因数の和:37814

約数の個数: 128

約数和(自身を含む): 1904212800

約数和(自身を除く): 1373767560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 37781, 75562, 113343, 151124, 188905, 226686, 302248, 340029, 377810, 453372, 491153, 566715, 680058, 755620, 906744, 982306, 1020087, 1133430, 1360116, 1473459, 1511240, 1700145, 1964612, 2040174, 2266860, 2455765, 2720232, 2946918, 3400290, 3929224, 4080348, 4420377, 4533720, 4911530, 5100435, 5893836, 6800580, 7367295, 8160696, 8840754, 9823060, 10200870, 11787672, 13261131, 13601160, 14734590, 17681508, 19646120, 20401740, 22101885, 26522262, 29469180, 35363016, 40803480, 44203770, 53044524, 58938360, 66305655, 88407540, 106089048, 132611310, 176815080, 265222620, 530445240]

約数ペア:

[(1, 530445240), (2, 265222620), (3, 176815080), (4, 132611310), (5, 106089048), (6, 88407540), (8, 66305655), (9, 58938360), (10, 53044524), (12, 44203770), (13, 40803480), (15, 35363016), (18, 29469180), (20, 26522262), (24, 22101885), (26, 20401740), (27, 19646120), (30, 17681508), (36, 14734590), (39, 13601160), (40, 13261131), (45, 11787672), (52, 10200870), (54, 9823060), (60, 8840754), (65, 8160696), (72, 7367295), (78, 6800580), (90, 5893836), (104, 5100435), (108, 4911530), (117, 4533720), (120, 4420377), (130, 4080348), (135, 3929224), (156, 3400290), (180, 2946918), (195, 2720232), (216, 2455765), (234, 2266860), (260, 2040174), (270, 1964612), (312, 1700145), (351, 1511240), (360, 1473459), (390, 1360116), (468, 1133430), (520, 1020087), (540, 982306), (585, 906744), (702, 755620), (780, 680058), (936, 566715), (1080, 491153), (1170, 453372), (1404, 377810), (1560, 340029), (1755, 302248), (2340, 226686), (2808, 188905), (3510, 151124), (4680, 113343), (7020, 75562), (14040, 37781)]