132531120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61357}}^1$

素因数の和:61379

約数の個数: 80

約数和(自身を含む): 456503520

約数和(自身を除く): 323972400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 61357, 122714, 184071, 245428, 306785, 368142, 490856, 552213, 613570, 736284, 920355, 981712, 1104426, 1227140, 1472568, 1656639, 1840710, 2208852, 2454280, 2761065, 2945136, 3313278, 3681420, 4417704, 4908560, 5522130, 6626556, 7362840, 8283195, 8835408, 11044260, 13253112, 14725680, 16566390, 22088520, 26506224, 33132780, 44177040, 66265560, 132531120]

約数ペア:

[(1, 132531120), (2, 66265560), (3, 44177040), (4, 33132780), (5, 26506224), (6, 22088520), (8, 16566390), (9, 14725680), (10, 13253112), (12, 11044260), (15, 8835408), (16, 8283195), (18, 7362840), (20, 6626556), (24, 5522130), (27, 4908560), (30, 4417704), (36, 3681420), (40, 3313278), (45, 2945136), (48, 2761065), (54, 2454280), (60, 2208852), (72, 1840710), (80, 1656639), (90, 1472568), (108, 1227140), (120, 1104426), (135, 981712), (144, 920355), (180, 736284), (216, 613570), (240, 552213), (270, 490856), (360, 368142), (432, 306785), (540, 245428), (720, 184071), (1080, 122714), (2160, 61357)]