482697540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206281}}^1$

素因数の和:206309

約数の個数: 72

約数和(自身を含む): 1576819608

約数和(自身を除く): 1094122068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 206281, 412562, 618843, 825124, 1031405, 1237686, 1856529, 2062810, 2475372, 2681653, 3094215, 3713058, 4125620, 5363306, 6188430, 7426116, 8044959, 9282645, 10726612, 12376860, 13408265, 16089918, 18565290, 24134877, 26816530, 32179836, 37130580, 40224795, 48269754, 53633060, 80449590, 96539508, 120674385, 160899180, 241348770, 482697540]

約数ペア:

[(1, 482697540), (2, 241348770), (3, 160899180), (4, 120674385), (5, 96539508), (6, 80449590), (9, 53633060), (10, 48269754), (12, 40224795), (13, 37130580), (15, 32179836), (18, 26816530), (20, 24134877), (26, 18565290), (30, 16089918), (36, 13408265), (39, 12376860), (45, 10726612), (52, 9282645), (60, 8044959), (65, 7426116), (78, 6188430), (90, 5363306), (117, 4125620), (130, 3713058), (156, 3094215), (180, 2681653), (195, 2475372), (234, 2062810), (260, 1856529), (390, 1237686), (468, 1031405), (585, 825124), (780, 618843), (1170, 412562), (2340, 206281)]