144315720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23581}}^1$

素因数の和:23615

約数の個数: 96

約数和(自身を含む): 496636920

約数和(自身を除く): 352321200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 23581, 47162, 70743, 94324, 117905, 141486, 188648, 212229, 235810, 282972, 353715, 400877, 424458, 471620, 565944, 707430, 801754, 848916, 943240, 1061145, 1202631, 1414860, 1603508, 1697832, 2004385, 2122290, 2405262, 2829720, 3207016, 3607893, 4008770, 4244580, 4810524, 6013155, 7215786, 8017540, 8489160, 9621048, 12026310, 14431572, 16035080, 18039465, 24052620, 28863144, 36078930, 48105240, 72157860, 144315720]

約数ペア:

[(1, 144315720), (2, 72157860), (3, 48105240), (4, 36078930), (5, 28863144), (6, 24052620), (8, 18039465), (9, 16035080), (10, 14431572), (12, 12026310), (15, 9621048), (17, 8489160), (18, 8017540), (20, 7215786), (24, 6013155), (30, 4810524), (34, 4244580), (36, 4008770), (40, 3607893), (45, 3207016), (51, 2829720), (60, 2405262), (68, 2122290), (72, 2004385), (85, 1697832), (90, 1603508), (102, 1414860), (120, 1202631), (136, 1061145), (153, 943240), (170, 848916), (180, 801754), (204, 707430), (255, 565944), (306, 471620), (340, 424458), (360, 400877), (408, 353715), (510, 282972), (612, 235810), (680, 212229), (765, 188648), (1020, 141486), (1224, 117905), (1530, 94324), (2040, 70743), (3060, 47162), (6120, 23581)]