895801680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{138241}}^1$

素因数の和:138266

約数の個数: 100

約数和(自身を含む): 3111274452

約数和(自身を除く): 2215472772

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 138241, 276482, 414723, 552964, 691205, 829446, 1105928, 1244169, 1382410, 1658892, 2073615, 2211856, 2488338, 2764820, 3317784, 3732507, 4147230, 4976676, 5529640, 6220845, 6635568, 7465014, 8294460, 9953352, 11059280, 11197521, 12441690, 14930028, 16588920, 18662535, 19906704, 22395042, 24883380, 29860056, 33177840, 37325070, 44790084, 49766760, 55987605, 59720112, 74650140, 89580168, 99533520, 111975210, 149300280, 179160336, 223950420, 298600560, 447900840, 895801680]

約数ペア:

[(1, 895801680), (2, 447900840), (3, 298600560), (4, 223950420), (5, 179160336), (6, 149300280), (8, 111975210), (9, 99533520), (10, 89580168), (12, 74650140), (15, 59720112), (16, 55987605), (18, 49766760), (20, 44790084), (24, 37325070), (27, 33177840), (30, 29860056), (36, 24883380), (40, 22395042), (45, 19906704), (48, 18662535), (54, 16588920), (60, 14930028), (72, 12441690), (80, 11197521), (81, 11059280), (90, 9953352), (108, 8294460), (120, 7465014), (135, 6635568), (144, 6220845), (162, 5529640), (180, 4976676), (216, 4147230), (240, 3732507), (270, 3317784), (324, 2764820), (360, 2488338), (405, 2211856), (432, 2073615), (540, 1658892), (648, 1382410), (720, 1244169), (810, 1105928), (1080, 829446), (1296, 691205), (1620, 552964), (2160, 414723), (3240, 276482), (6480, 138241)]