390694320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1160

約数の個数: 160

約数和(自身を含む): 1354199040

約数和(自身を除く): 963504720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 191, 216, 240, 270, 360, 382, 432, 540, 573, 720, 764, 947, 955, 1080, 1146, 1528, 1719, 1894, 1910, 2160, 2292, 2841, 2865, 3056, 3438, 3788, 3820, 4584, 4735, 5157, 5682, 5730, 6876, 7576, 7640, 8523, 8595, 9168, 9470, 10314, 11364, 11460, 13752, 14205, 15152, 15280, 17046, 17190, 18940, 20628, 22728, 22920, 25569, 25785, 27504, 28410, 34092, 34380, 37880, 41256, 42615, 45456, 45840, 51138, 51570, 56820, 68184, 68760, 75760, 82512, 85230, 102276, 103140, 113640, 127845, 136368, 137520, 170460, 180877, 204552, 206280, 227280, 255690, 340920, 361754, 409104, 412560, 511380, 542631, 681840, 723508, 904385, 1022760, 1085262, 1447016, 1627893, 1808770, 2045520, 2170524, 2713155, 2894032, 3255786, 3617540, 4341048, 4883679, 5426310, 6511572, 7235080, 8139465, 8682096, 9767358, 10852620, 13023144, 14470160, 16278930, 19534716, 21705240, 24418395, 26046288, 32557860, 39069432, 43410480, 48836790, 65115720, 78138864, 97673580, 130231440, 195347160, 390694320]

約数ペア:

[(1, 390694320), (2, 195347160), (3, 130231440), (4, 97673580), (5, 78138864), (6, 65115720), (8, 48836790), (9, 43410480), (10, 39069432), (12, 32557860), (15, 26046288), (16, 24418395), (18, 21705240), (20, 19534716), (24, 16278930), (27, 14470160), (30, 13023144), (36, 10852620), (40, 9767358), (45, 8682096), (48, 8139465), (54, 7235080), (60, 6511572), (72, 5426310), (80, 4883679), (90, 4341048), (108, 3617540), (120, 3255786), (135, 2894032), (144, 2713155), (180, 2170524), (191, 2045520), (216, 1808770), (240, 1627893), (270, 1447016), (360, 1085262), (382, 1022760), (432, 904385), (540, 723508), (573, 681840), (720, 542631), (764, 511380), (947, 412560), (955, 409104), (1080, 361754), (1146, 340920), (1528, 255690), (1719, 227280), (1894, 206280), (1910, 204552), (2160, 180877), (2292, 170460), (2841, 137520), (2865, 136368), (3056, 127845), (3438, 113640), (3788, 103140), (3820, 102276), (4584, 85230), (4735, 82512), (5157, 75760), (5682, 68760), (5730, 68184), (6876, 56820), (7576, 51570), (7640, 51138), (8523, 45840), (8595, 45456), (9168, 42615), (9470, 41256), (10314, 37880), (11364, 34380), (11460, 34092), (13752, 28410), (14205, 27504), (15152, 25785), (15280, 25569), (17046, 22920), (17190, 22728), (18940, 20628)]