153347760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 517277904

約数和(自身を除く): 363930144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 373, 571, 720, 746, 1119, 1142, 1492, 1713, 1865, 2238, 2284, 2855, 2984, 3357, 3426, 3730, 4476, 4568, 5139, 5595, 5710, 5968, 6714, 6852, 7460, 8565, 8952, 9136, 10278, 11190, 11420, 13428, 13704, 14920, 16785, 17130, 17904, 20556, 22380, 22840, 25695, 26856, 27408, 29840, 33570, 34260, 41112, 44760, 45680, 51390, 53712, 67140, 68520, 82224, 89520, 102780, 134280, 137040, 205560, 212983, 268560, 411120, 425966, 638949, 851932, 1064915, 1277898, 1703864, 1916847, 2129830, 2555796, 3194745, 3407728, 3833694, 4259660, 5111592, 6389490, 7667388, 8519320, 9584235, 10223184, 12778980, 15334776, 17038640, 19168470, 25557960, 30669552, 38336940, 51115920, 76673880, 153347760]

約数ペア:

[(1, 153347760), (2, 76673880), (3, 51115920), (4, 38336940), (5, 30669552), (6, 25557960), (8, 19168470), (9, 17038640), (10, 15334776), (12, 12778980), (15, 10223184), (16, 9584235), (18, 8519320), (20, 7667388), (24, 6389490), (30, 5111592), (36, 4259660), (40, 3833694), (45, 3407728), (48, 3194745), (60, 2555796), (72, 2129830), (80, 1916847), (90, 1703864), (120, 1277898), (144, 1064915), (180, 851932), (240, 638949), (360, 425966), (373, 411120), (571, 268560), (720, 212983), (746, 205560), (1119, 137040), (1142, 134280), (1492, 102780), (1713, 89520), (1865, 82224), (2238, 68520), (2284, 67140), (2855, 53712), (2984, 51390), (3357, 45680), (3426, 44760), (3730, 41112), (4476, 34260), (4568, 33570), (5139, 29840), (5595, 27408), (5710, 26856), (5968, 25695), (6714, 22840), (6852, 22380), (7460, 20556), (8565, 17904), (8952, 17130), (9136, 16785), (10278, 14920), (11190, 13704), (11420, 13428)]