72501480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7459}}^1$

素因数の和:7485

約数の個数: 96

約数和(自身を含む): 244389600

約数和(自身を除く): 171888120

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7459, 9720, 14918, 22377, 29836, 37295, 44754, 59672, 67131, 74590, 89508, 111885, 134262, 149180, 179016, 201393, 223770, 268524, 298360, 335655, 402786, 447540, 537048, 604179, 671310, 805572, 895080, 1006965, 1208358, 1342620, 1611144, 1812537, 2013930, 2416716, 2685240, 3020895, 3625074, 4027860, 4833432, 6041790, 7250148, 8055720, 9062685, 12083580, 14500296, 18125370, 24167160, 36250740, 72501480]

約数ペア:

[(1, 72501480), (2, 36250740), (3, 24167160), (4, 18125370), (5, 14500296), (6, 12083580), (8, 9062685), (9, 8055720), (10, 7250148), (12, 6041790), (15, 4833432), (18, 4027860), (20, 3625074), (24, 3020895), (27, 2685240), (30, 2416716), (36, 2013930), (40, 1812537), (45, 1611144), (54, 1342620), (60, 1208358), (72, 1006965), (81, 895080), (90, 805572), (108, 671310), (120, 604179), (135, 537048), (162, 447540), (180, 402786), (216, 335655), (243, 298360), (270, 268524), (324, 223770), (360, 201393), (405, 179016), (486, 149180), (540, 134262), (648, 111885), (810, 89508), (972, 74590), (1080, 67131), (1215, 59672), (1620, 44754), (1944, 37295), (2430, 29836), (3240, 22377), (4860, 14918), (7459, 9720)]