378690480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:584

約数の個数: 240

約数和(自身を含む): 1464263424

約数和(自身を除く): 1085572944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 227, 240, 252, 280, 315, 331, 336, 360, 420, 454, 504, 560, 630, 662, 681, 720, 840, 908, 993, 1008, 1135, 1260, 1324, 1362, 1589, 1655, 1680, 1816, 1986, 2043, 2270, 2317, 2520, 2648, 2724, 2979, 3178, 3310, 3405, 3632, 3972, 4086, 4540, 4634, 4767, 4965, 5040, 5296, 5448, 5958, 6356, 6620, 6810, 6951, 7944, 7945, 8172, 9080, 9268, 9534, 9930, 10215, 10896, 11585, 11916, 12712, 13240, 13620, 13902, 14301, 14895, 15888, 15890, 16344, 18160, 18536, 19068, 19860, 20430, 20853, 23170, 23832, 23835, 25424, 26480, 27240, 27804, 28602, 29790, 31780, 32688, 34755, 37072, 38136, 39720, 40860, 41706, 46340, 47664, 47670, 54480, 55608, 57204, 59580, 63560, 69510, 71505, 75137, 76272, 79440, 81720, 83412, 92680, 95340, 104265, 111216, 114408, 119160, 127120, 139020, 143010, 150274, 163440, 166824, 185360, 190680, 208530, 225411, 228816, 238320, 278040, 286020, 300548, 333648, 375685, 381360, 417060, 450822, 525959, 556080, 572040, 601096, 676233, 751370, 834120, 901644, 1051918, 1127055, 1144080, 1202192, 1352466, 1502740, 1577877, 1668240, 1803288, 2103836, 2254110, 2629795, 2704932, 3005480, 3155754, 3381165, 3606576, 4207672, 4508220, 4733631, 5259590, 5409864, 6010960, 6311508, 6762330, 7889385, 8415344, 9016440, 9467262, 10519180, 10819728, 12623016, 13524660, 15778770, 18032880, 18934524, 21038360, 23668155, 25246032, 27049320, 31557540, 37869048, 42076720, 47336310, 54098640, 63115080, 75738096, 94672620, 126230160, 189345240, 378690480]

約数ペア:

[(1, 378690480), (2, 189345240), (3, 126230160), (4, 94672620), (5, 75738096), (6, 63115080), (7, 54098640), (8, 47336310), (9, 42076720), (10, 37869048), (12, 31557540), (14, 27049320), (15, 25246032), (16, 23668155), (18, 21038360), (20, 18934524), (21, 18032880), (24, 15778770), (28, 13524660), (30, 12623016), (35, 10819728), (36, 10519180), (40, 9467262), (42, 9016440), (45, 8415344), (48, 7889385), (56, 6762330), (60, 6311508), (63, 6010960), (70, 5409864), (72, 5259590), (80, 4733631), (84, 4508220), (90, 4207672), (105, 3606576), (112, 3381165), (120, 3155754), (126, 3005480), (140, 2704932), (144, 2629795), (168, 2254110), (180, 2103836), (210, 1803288), (227, 1668240), (240, 1577877), (252, 1502740), (280, 1352466), (315, 1202192), (331, 1144080), (336, 1127055), (360, 1051918), (420, 901644), (454, 834120), (504, 751370), (560, 676233), (630, 601096), (662, 572040), (681, 556080), (720, 525959), (840, 450822), (908, 417060), (993, 381360), (1008, 375685), (1135, 333648), (1260, 300548), (1324, 286020), (1362, 278040), (1589, 238320), (1655, 228816), (1680, 225411), (1816, 208530), (1986, 190680), (2043, 185360), (2270, 166824), (2317, 163440), (2520, 150274), (2648, 143010), (2724, 139020), (2979, 127120), (3178, 119160), (3310, 114408), (3405, 111216), (3632, 104265), (3972, 95340), (4086, 92680), (4540, 83412), (4634, 81720), (4767, 79440), (4965, 76272), (5040, 75137), (5296, 71505), (5448, 69510), (5958, 63560), (6356, 59580), (6620, 57204), (6810, 55608), (6951, 54480), (7944, 47670), (7945, 47664), (8172, 46340), (9080, 41706), (9268, 40860), (9534, 39720), (9930, 38136), (10215, 37072), (10896, 34755), (11585, 32688), (11916, 31780), (12712, 29790), (13240, 28602), (13620, 27804), (13902, 27240), (14301, 26480), (14895, 25424), (15888, 23835), (15890, 23832), (16344, 23170), (18160, 20853), (18536, 20430), (19068, 19860)]