5907720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 21853440

約数和(自身を除く): 15945720

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, 364, 390, 420, 455, 520, 541, 546, 728, 780, 840, 910, 1082, 1092, 1365, 1560, 1623, 1820, 2164, 2184, 2705, 2730, 3246, 3640, 3787, 4328, 5410, 5460, 6492, 7033, 7574, 8115, 10820, 10920, 11361, 12984, 14066, 15148, 16230, 18935, 21099, 21640, 22722, 28132, 30296, 32460, 35165, 37870, 42198, 45444, 49231, 56264, 56805, 64920, 70330, 75740, 84396, 90888, 98462, 105495, 113610, 140660, 147693, 151480, 168792, 196924, 210990, 227220, 246155, 281320, 295386, 393848, 421980, 454440, 492310, 590772, 738465, 843960, 984620, 1181544, 1476930, 1969240, 2953860, 5907720]

約数ペア:

[(1, 5907720), (2, 2953860), (3, 1969240), (4, 1476930), (5, 1181544), (6, 984620), (7, 843960), (8, 738465), (10, 590772), (12, 492310), (13, 454440), (14, 421980), (15, 393848), (20, 295386), (21, 281320), (24, 246155), (26, 227220), (28, 210990), (30, 196924), (35, 168792), (39, 151480), (40, 147693), (42, 140660), (52, 113610), (56, 105495), (60, 98462), (65, 90888), (70, 84396), (78, 75740), (84, 70330), (91, 64920), (104, 56805), (105, 56264), (120, 49231), (130, 45444), (140, 42198), (156, 37870), (168, 35165), (182, 32460), (195, 30296), (210, 28132), (260, 22722), (273, 21640), (280, 21099), (312, 18935), (364, 16230), (390, 15148), (420, 14066), (455, 12984), (520, 11361), (541, 10920), (546, 10820), (728, 8115), (780, 7574), (840, 7033), (910, 6492), (1082, 5460), (1092, 5410), (1365, 4328), (1560, 3787), (1623, 3640), (1820, 3246), (2164, 2730), (2184, 2705)]