486289080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 1686484800

約数和(自身を除く): 1200195720

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, 181, 204, 255, 306, 340, 360, 362, 408, 439, 510, 543, 612, 680, 724, 765, 878, 905, 1020, 1086, 1224, 1317, 1448, 1530, 1629, 1756, 1810, 2040, 2172, 2195, 2634, 2715, 3060, 3077, 3258, 3512, 3620, 3951, 4344, 4390, 5268, 5430, 6120, 6154, 6516, 6585, 7240, 7463, 7902, 8145, 8780, 9231, 10536, 10860, 12308, 13032, 13170, 14926, 15385, 15804, 16290, 17560, 18462, 19755, 21720, 22389, 24616, 26340, 27693, 29852, 30770, 31608, 32580, 36924, 37315, 39510, 44778, 46155, 52680, 55386, 59704, 61540, 65160, 67167, 73848, 74630, 79020, 79459, 89556, 92310, 110772, 111945, 123080, 134334, 138465, 149260, 158040, 158918, 179112, 184620, 221544, 223890, 238377, 268668, 276930, 298520, 317836, 335835, 369240, 397295, 447780, 476754, 537336, 553860, 635672, 671670, 715131, 794590, 895560, 953508, 1107720, 1191885, 1343340, 1350803, 1430262, 1589180, 1907016, 2383770, 2686680, 2701606, 2860524, 3178360, 3575655, 4052409, 4767540, 5403212, 5721048, 6754015, 7151310, 8104818, 9535080, 10806424, 12157227, 13508030, 14302620, 16209636, 20262045, 24314454, 27016060, 28605240, 32419272, 40524090, 48628908, 54032120, 60786135, 81048180, 97257816, 121572270, 162096360, 243144540, 486289080]

約数ペア:

[(1, 486289080), (2, 243144540), (3, 162096360), (4, 121572270), (5, 97257816), (6, 81048180), (8, 60786135), (9, 54032120), (10, 48628908), (12, 40524090), (15, 32419272), (17, 28605240), (18, 27016060), (20, 24314454), (24, 20262045), (30, 16209636), (34, 14302620), (36, 13508030), (40, 12157227), (45, 10806424), (51, 9535080), (60, 8104818), (68, 7151310), (72, 6754015), (85, 5721048), (90, 5403212), (102, 4767540), (120, 4052409), (136, 3575655), (153, 3178360), (170, 2860524), (180, 2701606), (181, 2686680), (204, 2383770), (255, 1907016), (306, 1589180), (340, 1430262), (360, 1350803), (362, 1343340), (408, 1191885), (439, 1107720), (510, 953508), (543, 895560), (612, 794590), (680, 715131), (724, 671670), (765, 635672), (878, 553860), (905, 537336), (1020, 476754), (1086, 447780), (1224, 397295), (1317, 369240), (1448, 335835), (1530, 317836), (1629, 298520), (1756, 276930), (1810, 268668), (2040, 238377), (2172, 223890), (2195, 221544), (2634, 184620), (2715, 179112), (3060, 158918), (3077, 158040), (3258, 149260), (3512, 138465), (3620, 134334), (3951, 123080), (4344, 111945), (4390, 110772), (5268, 92310), (5430, 89556), (6120, 79459), (6154, 79020), (6516, 74630), (6585, 73848), (7240, 67167), (7463, 65160), (7902, 61540), (8145, 59704), (8780, 55386), (9231, 52680), (10536, 46155), (10860, 44778), (12308, 39510), (13032, 37315), (13170, 36924), (14926, 32580), (15385, 31608), (15804, 30770), (16290, 29852), (17560, 27693), (18462, 26340), (19755, 24616), (21720, 22389)]