442297560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1045

約数の個数: 128

約数和(自身を含む): 1383480000

約数和(自身を除く): 941182440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 149, 174, 232, 290, 298, 348, 435, 447, 580, 596, 696, 745, 853, 870, 894, 1160, 1192, 1490, 1706, 1740, 1788, 2235, 2559, 2980, 3412, 3480, 3576, 4265, 4321, 4470, 5118, 5960, 6824, 8530, 8642, 8940, 10236, 12795, 12963, 17060, 17284, 17880, 20472, 21605, 24737, 25590, 25926, 34120, 34568, 43210, 49474, 51180, 51852, 64815, 74211, 86420, 98948, 102360, 103704, 123685, 127097, 129630, 148422, 172840, 197896, 247370, 254194, 259260, 296844, 371055, 381291, 494740, 508388, 518520, 593688, 635485, 742110, 762582, 989480, 1016776, 1270970, 1484220, 1525164, 1906455, 2541940, 2968440, 3050328, 3685813, 3812910, 5083880, 7371626, 7625820, 11057439, 14743252, 15251640, 18429065, 22114878, 29486504, 36858130, 44229756, 55287195, 73716260, 88459512, 110574390, 147432520, 221148780, 442297560]

約数ペア:

[(1, 442297560), (2, 221148780), (3, 147432520), (4, 110574390), (5, 88459512), (6, 73716260), (8, 55287195), (10, 44229756), (12, 36858130), (15, 29486504), (20, 22114878), (24, 18429065), (29, 15251640), (30, 14743252), (40, 11057439), (58, 7625820), (60, 7371626), (87, 5083880), (116, 3812910), (120, 3685813), (145, 3050328), (149, 2968440), (174, 2541940), (232, 1906455), (290, 1525164), (298, 1484220), (348, 1270970), (435, 1016776), (447, 989480), (580, 762582), (596, 742110), (696, 635485), (745, 593688), (853, 518520), (870, 508388), (894, 494740), (1160, 381291), (1192, 371055), (1490, 296844), (1706, 259260), (1740, 254194), (1788, 247370), (2235, 197896), (2559, 172840), (2980, 148422), (3412, 129630), (3480, 127097), (3576, 123685), (4265, 103704), (4321, 102360), (4470, 98948), (5118, 86420), (5960, 74211), (6824, 64815), (8530, 51852), (8642, 51180), (8940, 49474), (10236, 43210), (12795, 34568), (12963, 34120), (17060, 25926), (17284, 25590), (17880, 24737), (20472, 21605)]