309280680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 1066141440

約数和(自身を除く): 756860760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 243, 270, 282, 324, 360, 376, 405, 423, 470, 486, 540, 564, 648, 677, 705, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1354, 1410, 1620, 1692, 1880, 1944, 2031, 2115, 2430, 2538, 2708, 2820, 3240, 3384, 3385, 3807, 4062, 4230, 4860, 5076, 5416, 5640, 6093, 6345, 6770, 7614, 8124, 8460, 9720, 10152, 10155, 11421, 12186, 12690, 13540, 15228, 16248, 16920, 18279, 19035, 20310, 22842, 24372, 25380, 27080, 30456, 30465, 31819, 36558, 38070, 40620, 45684, 48744, 50760, 54837, 57105, 60930, 63638, 73116, 76140, 81240, 91368, 91395, 95457, 109674, 114210, 121860, 127276, 146232, 152280, 159095, 164511, 182790, 190914, 219348, 228420, 243720, 254552, 274185, 286371, 318190, 329022, 365580, 381828, 438696, 456840, 477285, 548370, 572742, 636380, 658044, 731160, 763656, 822555, 859113, 954570, 1096740, 1145484, 1272760, 1316088, 1431855, 1645110, 1718226, 1909140, 2193480, 2290968, 2577339, 2863710, 3290220, 3436452, 3818280, 4295565, 5154678, 5727420, 6580440, 6872904, 7732017, 8591130, 10309356, 11454840, 12886695, 15464034, 17182260, 20618712, 25773390, 30928068, 34364520, 38660085, 51546780, 61856136, 77320170, 103093560, 154640340, 309280680]

約数ペア:

[(1, 309280680), (2, 154640340), (3, 103093560), (4, 77320170), (5, 61856136), (6, 51546780), (8, 38660085), (9, 34364520), (10, 30928068), (12, 25773390), (15, 20618712), (18, 17182260), (20, 15464034), (24, 12886695), (27, 11454840), (30, 10309356), (36, 8591130), (40, 7732017), (45, 6872904), (47, 6580440), (54, 5727420), (60, 5154678), (72, 4295565), (81, 3818280), (90, 3436452), (94, 3290220), (108, 2863710), (120, 2577339), (135, 2290968), (141, 2193480), (162, 1909140), (180, 1718226), (188, 1645110), (216, 1431855), (235, 1316088), (243, 1272760), (270, 1145484), (282, 1096740), (324, 954570), (360, 859113), (376, 822555), (405, 763656), (423, 731160), (470, 658044), (486, 636380), (540, 572742), (564, 548370), (648, 477285), (677, 456840), (705, 438696), (810, 381828), (846, 365580), (940, 329022), (972, 318190), (1080, 286371), (1128, 274185), (1215, 254552), (1269, 243720), (1354, 228420), (1410, 219348), (1620, 190914), (1692, 182790), (1880, 164511), (1944, 159095), (2031, 152280), (2115, 146232), (2430, 127276), (2538, 121860), (2708, 114210), (2820, 109674), (3240, 95457), (3384, 91395), (3385, 91368), (3807, 81240), (4062, 76140), (4230, 73116), (4860, 63638), (5076, 60930), (5416, 57105), (5640, 54837), (6093, 50760), (6345, 48744), (6770, 45684), (7614, 40620), (8124, 38070), (8460, 36558), (9720, 31819), (10152, 30465), (10155, 30456), (11421, 27080), (12186, 25380), (12690, 24372), (13540, 22842), (15228, 20310), (16248, 19035), (16920, 18279)]