118455960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4549}}^1$

素因数の和:4601

約数の個数: 128

約数和(自身を含む): 419328000

約数和(自身を除く): 300872040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4549, 5208, 6510, 8680, 9098, 13020, 13647, 18196, 22745, 26040, 27294, 31843, 36392, 45490, 54588, 63686, 68235, 90980, 95529, 109176, 127372, 136470, 141019, 159215, 181960, 191058, 254744, 272940, 282038, 318430, 382116, 423057, 477645, 545880, 564076, 636860, 705095, 764232, 846114, 955290, 987133, 1128152, 1273720, 1410190, 1692228, 1910580, 1974266, 2115285, 2820380, 2961399, 3384456, 3821160, 3948532, 4230570, 4935665, 5640760, 5922798, 7897064, 8461140, 9871330, 11845596, 14806995, 16922280, 19742660, 23691192, 29613990, 39485320, 59227980, 118455960]

約数ペア:

[(1, 118455960), (2, 59227980), (3, 39485320), (4, 29613990), (5, 23691192), (6, 19742660), (7, 16922280), (8, 14806995), (10, 11845596), (12, 9871330), (14, 8461140), (15, 7897064), (20, 5922798), (21, 5640760), (24, 4935665), (28, 4230570), (30, 3948532), (31, 3821160), (35, 3384456), (40, 2961399), (42, 2820380), (56, 2115285), (60, 1974266), (62, 1910580), (70, 1692228), (84, 1410190), (93, 1273720), (105, 1128152), (120, 987133), (124, 955290), (140, 846114), (155, 764232), (168, 705095), (186, 636860), (210, 564076), (217, 545880), (248, 477645), (280, 423057), (310, 382116), (372, 318430), (420, 282038), (434, 272940), (465, 254744), (620, 191058), (651, 181960), (744, 159215), (840, 141019), (868, 136470), (930, 127372), (1085, 109176), (1240, 95529), (1302, 90980), (1736, 68235), (1860, 63686), (2170, 54588), (2604, 45490), (3255, 36392), (3720, 31843), (4340, 27294), (4549, 26040), (5208, 22745), (6510, 18196), (8680, 13647), (9098, 13020)]