80300520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13121}}^1$

素因数の和:13155

約数の個数: 96

約数和(自身を含む): 276349320

約数和(自身を除く): 196048800

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, 13121, 26242, 39363, 52484, 65605, 78726, 104968, 118089, 131210, 157452, 196815, 223057, 236178, 262420, 314904, 393630, 446114, 472356, 524840, 590445, 669171, 787260, 892228, 944712, 1115285, 1180890, 1338342, 1574520, 1784456, 2007513, 2230570, 2361780, 2676684, 3345855, 4015026, 4461140, 4723560, 5353368, 6691710, 8030052, 8922280, 10037565, 13383420, 16060104, 20075130, 26766840, 40150260, 80300520]

約数ペア:

[(1, 80300520), (2, 40150260), (3, 26766840), (4, 20075130), (5, 16060104), (6, 13383420), (8, 10037565), (9, 8922280), (10, 8030052), (12, 6691710), (15, 5353368), (17, 4723560), (18, 4461140), (20, 4015026), (24, 3345855), (30, 2676684), (34, 2361780), (36, 2230570), (40, 2007513), (45, 1784456), (51, 1574520), (60, 1338342), (68, 1180890), (72, 1115285), (85, 944712), (90, 892228), (102, 787260), (120, 669171), (136, 590445), (153, 524840), (170, 472356), (180, 446114), (204, 393630), (255, 314904), (306, 262420), (340, 236178), (360, 223057), (408, 196815), (510, 157452), (612, 131210), (680, 118089), (765, 104968), (1020, 78726), (1224, 65605), (1530, 52484), (2040, 39363), (3060, 26242), (6120, 13121)]