120940320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 408240000

約数和(自身を除く): 287299680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 89, 95, 96, 114, 120, 149, 152, 160, 178, 190, 228, 240, 267, 285, 298, 304, 356, 380, 445, 447, 456, 480, 534, 570, 596, 608, 712, 745, 760, 890, 894, 912, 1068, 1140, 1192, 1335, 1424, 1490, 1520, 1691, 1780, 1788, 1824, 2136, 2235, 2280, 2384, 2670, 2831, 2848, 2980, 3040, 3382, 3560, 3576, 4272, 4470, 4560, 4768, 5073, 5340, 5662, 5960, 6764, 7120, 7152, 8455, 8493, 8544, 8940, 9120, 10146, 10680, 11324, 11920, 13261, 13528, 14155, 14240, 14304, 16910, 16986, 17880, 20292, 21360, 22648, 23840, 25365, 26522, 27056, 28310, 33820, 33972, 35760, 39783, 40584, 42465, 42720, 45296, 50730, 53044, 54112, 56620, 66305, 67640, 67944, 71520, 79566, 81168, 84930, 90592, 101460, 106088, 113240, 132610, 135280, 135888, 159132, 162336, 169860, 198915, 202920, 212176, 226480, 251959, 265220, 270560, 271776, 318264, 339720, 397830, 405840, 424352, 452960, 503918, 530440, 636528, 679440, 755877, 795660, 811680, 1007836, 1060880, 1259795, 1273056, 1358880, 1511754, 1591320, 2015672, 2121760, 2519590, 3023508, 3182640, 3779385, 4031344, 5039180, 6047016, 6365280, 7558770, 8062688, 10078360, 12094032, 15117540, 20156720, 24188064, 30235080, 40313440, 60470160, 120940320]

約数ペア:

[(1, 120940320), (2, 60470160), (3, 40313440), (4, 30235080), (5, 24188064), (6, 20156720), (8, 15117540), (10, 12094032), (12, 10078360), (15, 8062688), (16, 7558770), (19, 6365280), (20, 6047016), (24, 5039180), (30, 4031344), (32, 3779385), (38, 3182640), (40, 3023508), (48, 2519590), (57, 2121760), (60, 2015672), (76, 1591320), (80, 1511754), (89, 1358880), (95, 1273056), (96, 1259795), (114, 1060880), (120, 1007836), (149, 811680), (152, 795660), (160, 755877), (178, 679440), (190, 636528), (228, 530440), (240, 503918), (267, 452960), (285, 424352), (298, 405840), (304, 397830), (356, 339720), (380, 318264), (445, 271776), (447, 270560), (456, 265220), (480, 251959), (534, 226480), (570, 212176), (596, 202920), (608, 198915), (712, 169860), (745, 162336), (760, 159132), (890, 135888), (894, 135280), (912, 132610), (1068, 113240), (1140, 106088), (1192, 101460), (1335, 90592), (1424, 84930), (1490, 81168), (1520, 79566), (1691, 71520), (1780, 67944), (1788, 67640), (1824, 66305), (2136, 56620), (2235, 54112), (2280, 53044), (2384, 50730), (2670, 45296), (2831, 42720), (2848, 42465), (2980, 40584), (3040, 39783), (3382, 35760), (3560, 33972), (3576, 33820), (4272, 28310), (4470, 27056), (4560, 26522), (4768, 25365), (5073, 23840), (5340, 22648), (5662, 21360), (5960, 20292), (6764, 17880), (7120, 16986), (7152, 16910), (8455, 14304), (8493, 14240), (8544, 14155), (8940, 13528), (9120, 13261), (10146, 11920), (10680, 11324)]