279329040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7607}}^1$

素因数の和:7646

約数の個数: 160

約数和(自身を含む): 1018863360

約数和(自身を除く): 739534320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 7607, 9180, 12240, 15214, 18360, 22821, 30428, 36720, 38035, 45642, 60856, 68463, 76070, 91284, 114105, 121712, 129319, 136926, 152140, 182568, 205389, 228210, 258638, 273852, 304280, 342315, 365136, 387957, 410778, 456420, 517276, 547704, 608560, 646595, 684630, 775914, 821556, 912840, 1026945, 1034552, 1095408, 1163871, 1293190, 1369260, 1551828, 1643112, 1825680, 1939785, 2053890, 2069104, 2327742, 2586380, 2738520, 3103656, 3286224, 3491613, 3879570, 4107780, 4655484, 5172760, 5477040, 5819355, 6207312, 6983226, 7759140, 8215560, 9310968, 10345520, 11638710, 13966452, 15518280, 16431120, 17458065, 18621936, 23277420, 27932904, 31036560, 34916130, 46554840, 55865808, 69832260, 93109680, 139664520, 279329040]

約数ペア:

[(1, 279329040), (2, 139664520), (3, 93109680), (4, 69832260), (5, 55865808), (6, 46554840), (8, 34916130), (9, 31036560), (10, 27932904), (12, 23277420), (15, 18621936), (16, 17458065), (17, 16431120), (18, 15518280), (20, 13966452), (24, 11638710), (27, 10345520), (30, 9310968), (34, 8215560), (36, 7759140), (40, 6983226), (45, 6207312), (48, 5819355), (51, 5477040), (54, 5172760), (60, 4655484), (68, 4107780), (72, 3879570), (80, 3491613), (85, 3286224), (90, 3103656), (102, 2738520), (108, 2586380), (120, 2327742), (135, 2069104), (136, 2053890), (144, 1939785), (153, 1825680), (170, 1643112), (180, 1551828), (204, 1369260), (216, 1293190), (240, 1163871), (255, 1095408), (270, 1034552), (272, 1026945), (306, 912840), (340, 821556), (360, 775914), (408, 684630), (432, 646595), (459, 608560), (510, 547704), (540, 517276), (612, 456420), (680, 410778), (720, 387957), (765, 365136), (816, 342315), (918, 304280), (1020, 273852), (1080, 258638), (1224, 228210), (1360, 205389), (1530, 182568), (1836, 152140), (2040, 136926), (2160, 129319), (2295, 121712), (2448, 114105), (3060, 91284), (3672, 76070), (4080, 68463), (4590, 60856), (6120, 45642), (7344, 38035), (7607, 36720), (9180, 30428), (12240, 22821), (15214, 18360)]