15691325040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1281971}}^1$

素因数の和:1282007

約数の個数: 120

約数和(自身を含む): 55796549328

約数和(自身を除く): 40105224288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 1281971, 2563942, 3845913, 5127884, 6409855, 7691826, 10255768, 11537739, 12819710, 15383652, 19229565, 20511536, 21793507, 23075478, 25639420, 30767304, 38459130, 43587014, 46150956, 51278840, 57688695, 61534608, 65380521, 76918260, 87174028, 92301912, 102557680, 108967535, 115377390, 130761042, 153836520, 174348056, 184603824, 196141563, 217935070, 230754780, 261522084, 307673040, 326902605, 348696112, 392283126, 435870140, 461509560, 523044168, 653805210, 784566252, 871740280, 923019120, 980707815, 1046088336, 1307610420, 1569132504, 1743480560, 1961415630, 2615220840, 3138265008, 3922831260, 5230441680, 7845662520, 15691325040]

約数ペア:

[(1, 15691325040), (2, 7845662520), (3, 5230441680), (4, 3922831260), (5, 3138265008), (6, 2615220840), (8, 1961415630), (9, 1743480560), (10, 1569132504), (12, 1307610420), (15, 1046088336), (16, 980707815), (17, 923019120), (18, 871740280), (20, 784566252), (24, 653805210), (30, 523044168), (34, 461509560), (36, 435870140), (40, 392283126), (45, 348696112), (48, 326902605), (51, 307673040), (60, 261522084), (68, 230754780), (72, 217935070), (80, 196141563), (85, 184603824), (90, 174348056), (102, 153836520), (120, 130761042), (136, 115377390), (144, 108967535), (153, 102557680), (170, 92301912), (180, 87174028), (204, 76918260), (240, 65380521), (255, 61534608), (272, 57688695), (306, 51278840), (340, 46150956), (360, 43587014), (408, 38459130), (510, 30767304), (612, 25639420), (680, 23075478), (720, 21793507), (765, 20511536), (816, 19229565), (1020, 15383652), (1224, 12819710), (1360, 11537739), (1530, 10255768), (2040, 7691826), (2448, 6409855), (3060, 5127884), (4080, 3845913), (6120, 2563942), (12240, 1281971)]