25979368680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{19541}}^1$

素因数の和:20792

約数の個数: 128

約数和(自身を含む): 86672678400

約数和(自身を除く): 60693309720

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1231, 2462, 3693, 4924, 6155, 7386, 9848, 11079, 12310, 14772, 18465, 19541, 22158, 24620, 29544, 33237, 36930, 39082, 44316, 49240, 55395, 58623, 66474, 73860, 78164, 88632, 97705, 110790, 117246, 132948, 147720, 156328, 166185, 175869, 195410, 221580, 234492, 265896, 293115, 332370, 351738, 390820, 443160, 468984, 527607, 586230, 664740, 703476, 781640, 879345, 1055214, 1172460, 1329480, 1406952, 1758690, 2110428, 2344920, 2638035, 3517380, 4220856, 5276070, 7034760, 10552140, 21104280, 24054971, 48109942, 72164913, 96219884, 120274855, 144329826, 192439768, 216494739, 240549710, 288659652, 360824565, 432989478, 481099420, 577319304, 649484217, 721649130, 865978956, 962198840, 1082473695, 1298968434, 1443298260, 1731957912, 2164947390, 2597936868, 2886596520, 3247421085, 4329894780, 5195873736, 6494842170, 8659789560, 12989684340, 25979368680]

約数ペア:

[(1, 25979368680), (2, 12989684340), (3, 8659789560), (4, 6494842170), (5, 5195873736), (6, 4329894780), (8, 3247421085), (9, 2886596520), (10, 2597936868), (12, 2164947390), (15, 1731957912), (18, 1443298260), (20, 1298968434), (24, 1082473695), (27, 962198840), (30, 865978956), (36, 721649130), (40, 649484217), (45, 577319304), (54, 481099420), (60, 432989478), (72, 360824565), (90, 288659652), (108, 240549710), (120, 216494739), (135, 192439768), (180, 144329826), (216, 120274855), (270, 96219884), (360, 72164913), (540, 48109942), (1080, 24054971), (1231, 21104280), (2462, 10552140), (3693, 7034760), (4924, 5276070), (6155, 4220856), (7386, 3517380), (9848, 2638035), (11079, 2344920), (12310, 2110428), (14772, 1758690), (18465, 1406952), (19541, 1329480), (22158, 1172460), (24620, 1055214), (29544, 879345), (33237, 781640), (36930, 703476), (39082, 664740), (44316, 586230), (49240, 527607), (55395, 468984), (58623, 443160), (66474, 390820), (73860, 351738), (78164, 332370), (88632, 293115), (97705, 265896), (110790, 234492), (117246, 221580), (132948, 195410), (147720, 175869), (156328, 166185)]