7738320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1732

約数の個数: 80

約数和(自身を含む): 25266240

約数和(自身を除く): 17527920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1697, 2280, 3394, 4560, 5091, 6788, 8485, 10182, 13576, 16970, 20364, 25455, 27152, 32243, 33940, 40728, 50910, 64486, 67880, 81456, 96729, 101820, 128972, 135760, 161215, 193458, 203640, 257944, 322430, 386916, 407280, 483645, 515888, 644860, 773832, 967290, 1289720, 1547664, 1934580, 2579440, 3869160, 7738320]

約数ペア:

[(1, 7738320), (2, 3869160), (3, 2579440), (4, 1934580), (5, 1547664), (6, 1289720), (8, 967290), (10, 773832), (12, 644860), (15, 515888), (16, 483645), (19, 407280), (20, 386916), (24, 322430), (30, 257944), (38, 203640), (40, 193458), (48, 161215), (57, 135760), (60, 128972), (76, 101820), (80, 96729), (95, 81456), (114, 67880), (120, 64486), (152, 50910), (190, 40728), (228, 33940), (240, 32243), (285, 27152), (304, 25455), (380, 20364), (456, 16970), (570, 13576), (760, 10182), (912, 8485), (1140, 6788), (1520, 5091), (1697, 4560), (2280, 3394)]