119943960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1761

約数の個数: 128

約数和(自身を含む): 391219200

約数和(自身を除く): 271275240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1697, 1767, 1860, 2280, 2356, 2945, 3394, 3534, 3720, 4712, 5091, 5890, 6788, 7068, 8485, 8835, 10182, 11780, 13576, 14136, 16970, 17670, 20364, 23560, 25455, 32243, 33940, 35340, 40728, 50910, 52607, 64486, 67880, 70680, 96729, 101820, 105214, 128972, 157821, 161215, 193458, 203640, 210428, 257944, 263035, 315642, 322430, 386916, 420856, 483645, 526070, 631284, 644860, 773832, 789105, 967290, 999533, 1052140, 1262568, 1289720, 1578210, 1934580, 1999066, 2104280, 2998599, 3156420, 3869160, 3998132, 4997665, 5997198, 6312840, 7996264, 9995330, 11994396, 14992995, 19990660, 23988792, 29985990, 39981320, 59971980, 119943960]

約数ペア:

[(1, 119943960), (2, 59971980), (3, 39981320), (4, 29985990), (5, 23988792), (6, 19990660), (8, 14992995), (10, 11994396), (12, 9995330), (15, 7996264), (19, 6312840), (20, 5997198), (24, 4997665), (30, 3998132), (31, 3869160), (38, 3156420), (40, 2998599), (57, 2104280), (60, 1999066), (62, 1934580), (76, 1578210), (93, 1289720), (95, 1262568), (114, 1052140), (120, 999533), (124, 967290), (152, 789105), (155, 773832), (186, 644860), (190, 631284), (228, 526070), (248, 483645), (285, 420856), (310, 386916), (372, 322430), (380, 315642), (456, 263035), (465, 257944), (570, 210428), (589, 203640), (620, 193458), (744, 161215), (760, 157821), (930, 128972), (1140, 105214), (1178, 101820), (1240, 96729), (1697, 70680), (1767, 67880), (1860, 64486), (2280, 52607), (2356, 50910), (2945, 40728), (3394, 35340), (3534, 33940), (3720, 32243), (4712, 25455), (5091, 23560), (5890, 20364), (6788, 17670), (7068, 16970), (8485, 14136), (8835, 13576), (10182, 11780)]