120347640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{15919}}^1$

素因数の和:15946

約数の個数: 128

約数和(自身を含む): 458496000

約数和(自身を除く): 338148360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 15919, 31838, 47757, 63676, 79595, 95514, 111433, 127352, 143271, 159190, 191028, 222866, 238785, 286542, 318380, 334299, 382056, 429813, 445732, 477570, 557165, 573084, 636760, 668598, 716355, 859626, 891464, 955140, 1002897, 1114330, 1146168, 1337196, 1432710, 1671495, 1719252, 1910280, 2005794, 2149065, 2228660, 2674392, 2865420, 3008691, 3342990, 3438504, 4011588, 4298130, 4457320, 5014485, 5730840, 6017382, 6685980, 8023176, 8596260, 10028970, 12034764, 13371960, 15043455, 17192520, 20057940, 24069528, 30086910, 40115880, 60173820, 120347640]

約数ペア:

[(1, 120347640), (2, 60173820), (3, 40115880), (4, 30086910), (5, 24069528), (6, 20057940), (7, 17192520), (8, 15043455), (9, 13371960), (10, 12034764), (12, 10028970), (14, 8596260), (15, 8023176), (18, 6685980), (20, 6017382), (21, 5730840), (24, 5014485), (27, 4457320), (28, 4298130), (30, 4011588), (35, 3438504), (36, 3342990), (40, 3008691), (42, 2865420), (45, 2674392), (54, 2228660), (56, 2149065), (60, 2005794), (63, 1910280), (70, 1719252), (72, 1671495), (84, 1432710), (90, 1337196), (105, 1146168), (108, 1114330), (120, 1002897), (126, 955140), (135, 891464), (140, 859626), (168, 716355), (180, 668598), (189, 636760), (210, 573084), (216, 557165), (252, 477570), (270, 445732), (280, 429813), (315, 382056), (360, 334299), (378, 318380), (420, 286542), (504, 238785), (540, 222866), (630, 191028), (756, 159190), (840, 143271), (945, 127352), (1080, 111433), (1260, 95514), (1512, 79595), (1890, 63676), (2520, 47757), (3780, 31838), (7560, 15919)]