513983880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{52879}}^1$

素因数の和:52905

約数の個数: 96

約数和(自身を含む): 1732348800

約数和(自身を除く): 1218364920

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, 9720, 52879, 105758, 158637, 211516, 264395, 317274, 423032, 475911, 528790, 634548, 793185, 951822, 1057580, 1269096, 1427733, 1586370, 1903644, 2115160, 2379555, 2855466, 3172740, 3807288, 4283199, 4759110, 5710932, 6345480, 7138665, 8566398, 9518220, 11421864, 12849597, 14277330, 17132796, 19036440, 21415995, 25699194, 28554660, 34265592, 42831990, 51398388, 57109320, 64247985, 85663980, 102796776, 128495970, 171327960, 256991940, 513983880]

約数ペア:

[(1, 513983880), (2, 256991940), (3, 171327960), (4, 128495970), (5, 102796776), (6, 85663980), (8, 64247985), (9, 57109320), (10, 51398388), (12, 42831990), (15, 34265592), (18, 28554660), (20, 25699194), (24, 21415995), (27, 19036440), (30, 17132796), (36, 14277330), (40, 12849597), (45, 11421864), (54, 9518220), (60, 8566398), (72, 7138665), (81, 6345480), (90, 5710932), (108, 4759110), (120, 4283199), (135, 3807288), (162, 3172740), (180, 2855466), (216, 2379555), (243, 2115160), (270, 1903644), (324, 1586370), (360, 1427733), (405, 1269096), (486, 1057580), (540, 951822), (648, 793185), (810, 634548), (972, 528790), (1080, 475911), (1215, 423032), (1620, 317274), (1944, 264395), (2430, 211516), (3240, 158637), (4860, 105758), (9720, 52879)]