3789240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 14031360

約数和(自身を除く): 10242120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 347, 364, 390, 420, 455, 520, 546, 694, 728, 780, 840, 910, 1041, 1092, 1365, 1388, 1560, 1735, 1820, 2082, 2184, 2429, 2730, 2776, 3470, 3640, 4164, 4511, 4858, 5205, 5460, 6940, 7287, 8328, 9022, 9716, 10410, 10920, 12145, 13533, 13880, 14574, 18044, 19432, 20820, 22555, 24290, 27066, 29148, 31577, 36088, 36435, 41640, 45110, 48580, 54132, 58296, 63154, 67665, 72870, 90220, 94731, 97160, 108264, 126308, 135330, 145740, 157885, 180440, 189462, 252616, 270660, 291480, 315770, 378924, 473655, 541320, 631540, 757848, 947310, 1263080, 1894620, 3789240]

約数ペア:

[(1, 3789240), (2, 1894620), (3, 1263080), (4, 947310), (5, 757848), (6, 631540), (7, 541320), (8, 473655), (10, 378924), (12, 315770), (13, 291480), (14, 270660), (15, 252616), (20, 189462), (21, 180440), (24, 157885), (26, 145740), (28, 135330), (30, 126308), (35, 108264), (39, 97160), (40, 94731), (42, 90220), (52, 72870), (56, 67665), (60, 63154), (65, 58296), (70, 54132), (78, 48580), (84, 45110), (91, 41640), (104, 36435), (105, 36088), (120, 31577), (130, 29148), (140, 27066), (156, 24290), (168, 22555), (182, 20820), (195, 19432), (210, 18044), (260, 14574), (273, 13880), (280, 13533), (312, 12145), (347, 10920), (364, 10410), (390, 9716), (420, 9022), (455, 8328), (520, 7287), (546, 6940), (694, 5460), (728, 5205), (780, 4858), (840, 4511), (910, 4164), (1041, 3640), (1092, 3470), (1365, 2776), (1388, 2730), (1560, 2429), (1735, 2184), (1820, 2082)]