246383640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12007}}^1$

素因数の和:12046

約数の個数: 128

約数和(自身を含む): 864576000

約数和(自身を除く): 618192360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 12007, 20520, 24014, 36021, 48028, 60035, 72042, 96056, 108063, 120070, 144084, 180105, 216126, 228133, 240140, 288168, 324189, 360210, 432252, 456266, 480280, 540315, 648378, 684399, 720420, 864504, 912532, 1080630, 1140665, 1296756, 1368798, 1440840, 1620945, 1825064, 2053197, 2161260, 2281330, 2593512, 2737596, 3241890, 3421995, 4106394, 4322520, 4562660, 5475192, 6159591, 6483780, 6843990, 8212788, 9125320, 10265985, 12319182, 12967560, 13687980, 16425576, 20531970, 24638364, 27375960, 30797955, 41063940, 49276728, 61595910, 82127880, 123191820, 246383640]

約数ペア:

[(1, 246383640), (2, 123191820), (3, 82127880), (4, 61595910), (5, 49276728), (6, 41063940), (8, 30797955), (9, 27375960), (10, 24638364), (12, 20531970), (15, 16425576), (18, 13687980), (19, 12967560), (20, 12319182), (24, 10265985), (27, 9125320), (30, 8212788), (36, 6843990), (38, 6483780), (40, 6159591), (45, 5475192), (54, 4562660), (57, 4322520), (60, 4106394), (72, 3421995), (76, 3241890), (90, 2737596), (95, 2593512), (108, 2281330), (114, 2161260), (120, 2053197), (135, 1825064), (152, 1620945), (171, 1440840), (180, 1368798), (190, 1296756), (216, 1140665), (228, 1080630), (270, 912532), (285, 864504), (342, 720420), (360, 684399), (380, 648378), (456, 540315), (513, 480280), (540, 456266), (570, 432252), (684, 360210), (760, 324189), (855, 288168), (1026, 240140), (1080, 228133), (1140, 216126), (1368, 180105), (1710, 144084), (2052, 120070), (2280, 108063), (2565, 96056), (3420, 72042), (4104, 60035), (5130, 48028), (6840, 36021), (10260, 24014), (12007, 20520)]