1917964080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8677}}^1$

素因数の和:9003

約数の個数: 120

約数和(自身を含む): 6462888432

約数和(自身を除く): 4544924352

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, 307, 360, 614, 720, 921, 1228, 1535, 1842, 2456, 2763, 3070, 3684, 4605, 4912, 5526, 6140, 7368, 8677, 9210, 11052, 12280, 13815, 14736, 17354, 18420, 22104, 24560, 26031, 27630, 34708, 36840, 43385, 44208, 52062, 55260, 69416, 73680, 78093, 86770, 104124, 110520, 130155, 138832, 156186, 173540, 208248, 221040, 260310, 312372, 347080, 390465, 416496, 520620, 624744, 694160, 780930, 1041240, 1249488, 1561860, 2082480, 2663839, 3123720, 5327678, 6247440, 7991517, 10655356, 13319195, 15983034, 21310712, 23974551, 26638390, 31966068, 39957585, 42621424, 47949102, 53276780, 63932136, 79915170, 95898204, 106553560, 119872755, 127864272, 159830340, 191796408, 213107120, 239745510, 319660680, 383592816, 479491020, 639321360, 958982040, 1917964080]

約数ペア:

[(1, 1917964080), (2, 958982040), (3, 639321360), (4, 479491020), (5, 383592816), (6, 319660680), (8, 239745510), (9, 213107120), (10, 191796408), (12, 159830340), (15, 127864272), (16, 119872755), (18, 106553560), (20, 95898204), (24, 79915170), (30, 63932136), (36, 53276780), (40, 47949102), (45, 42621424), (48, 39957585), (60, 31966068), (72, 26638390), (80, 23974551), (90, 21310712), (120, 15983034), (144, 13319195), (180, 10655356), (240, 7991517), (307, 6247440), (360, 5327678), (614, 3123720), (720, 2663839), (921, 2082480), (1228, 1561860), (1535, 1249488), (1842, 1041240), (2456, 780930), (2763, 694160), (3070, 624744), (3684, 520620), (4605, 416496), (4912, 390465), (5526, 347080), (6140, 312372), (7368, 260310), (8677, 221040), (9210, 208248), (11052, 173540), (12280, 156186), (13815, 138832), (14736, 130155), (17354, 110520), (18420, 104124), (22104, 86770), (24560, 78093), (26031, 73680), (27630, 69416), (34708, 55260), (36840, 52062), (43385, 44208)]