288127440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 1025077248

約数和(自身を除く): 736949808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 127, 137, 138, 144, 180, 184, 207, 230, 240, 254, 274, 276, 345, 360, 368, 381, 411, 414, 460, 508, 548, 552, 635, 685, 690, 720, 762, 822, 828, 920, 1016, 1035, 1096, 1104, 1143, 1233, 1270, 1370, 1380, 1524, 1644, 1656, 1840, 1905, 2032, 2055, 2070, 2192, 2286, 2466, 2540, 2740, 2760, 2921, 3048, 3151, 3288, 3312, 3810, 4110, 4140, 4572, 4932, 5080, 5480, 5520, 5715, 5842, 6096, 6165, 6302, 6576, 7620, 8220, 8280, 8763, 9144, 9453, 9864, 10160, 10960, 11430, 11684, 12330, 12604, 14605, 15240, 15755, 16440, 16560, 17399, 17526, 18288, 18906, 19728, 22860, 23368, 24660, 25208, 26289, 28359, 29210, 30480, 31510, 32880, 34798, 35052, 37812, 43815, 45720, 46736, 47265, 49320, 50416, 52197, 52578, 56718, 58420, 63020, 69596, 70104, 75624, 86995, 87630, 91440, 94530, 98640, 104394, 105156, 113436, 116840, 126040, 131445, 139192, 140208, 141795, 151248, 156591, 173990, 175260, 189060, 208788, 210312, 226872, 233680, 252080, 260985, 262890, 278384, 283590, 313182, 347980, 350520, 378120, 400177, 417576, 420624, 453744, 521970, 525780, 567180, 626364, 695960, 701040, 756240, 782955, 800354, 835152, 1043940, 1051560, 1134360, 1200531, 1252728, 1391920, 1565910, 1600708, 2000885, 2087880, 2103120, 2268720, 2401062, 2505456, 3131820, 3201416, 3601593, 4001770, 4175760, 4802124, 6002655, 6263640, 6402832, 7203186, 8003540, 9604248, 12005310, 12527280, 14406372, 16007080, 18007965, 19208496, 24010620, 28812744, 32014160, 36015930, 48021240, 57625488, 72031860, 96042480, 144063720, 288127440]

約数ペア:

[(1, 288127440), (2, 144063720), (3, 96042480), (4, 72031860), (5, 57625488), (6, 48021240), (8, 36015930), (9, 32014160), (10, 28812744), (12, 24010620), (15, 19208496), (16, 18007965), (18, 16007080), (20, 14406372), (23, 12527280), (24, 12005310), (30, 9604248), (36, 8003540), (40, 7203186), (45, 6402832), (46, 6263640), (48, 6002655), (60, 4802124), (69, 4175760), (72, 4001770), (80, 3601593), (90, 3201416), (92, 3131820), (115, 2505456), (120, 2401062), (127, 2268720), (137, 2103120), (138, 2087880), (144, 2000885), (180, 1600708), (184, 1565910), (207, 1391920), (230, 1252728), (240, 1200531), (254, 1134360), (274, 1051560), (276, 1043940), (345, 835152), (360, 800354), (368, 782955), (381, 756240), (411, 701040), (414, 695960), (460, 626364), (508, 567180), (548, 525780), (552, 521970), (635, 453744), (685, 420624), (690, 417576), (720, 400177), (762, 378120), (822, 350520), (828, 347980), (920, 313182), (1016, 283590), (1035, 278384), (1096, 262890), (1104, 260985), (1143, 252080), (1233, 233680), (1270, 226872), (1370, 210312), (1380, 208788), (1524, 189060), (1644, 175260), (1656, 173990), (1840, 156591), (1905, 151248), (2032, 141795), (2055, 140208), (2070, 139192), (2192, 131445), (2286, 126040), (2466, 116840), (2540, 113436), (2740, 105156), (2760, 104394), (2921, 98640), (3048, 94530), (3151, 91440), (3288, 87630), (3312, 86995), (3810, 75624), (4110, 70104), (4140, 69596), (4572, 63020), (4932, 58420), (5080, 56718), (5480, 52578), (5520, 52197), (5715, 50416), (5842, 49320), (6096, 47265), (6165, 46736), (6302, 45720), (6576, 43815), (7620, 37812), (8220, 35052), (8280, 34798), (8763, 32880), (9144, 31510), (9453, 30480), (9864, 29210), (10160, 28359), (10960, 26289), (11430, 25208), (11684, 24660), (12330, 23368), (12604, 22860), (14605, 19728), (15240, 18906), (15755, 18288), (16440, 17526), (16560, 17399)]