98309040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21594

約数の個数: 80

約数和(自身を含む): 320812800

約数和(自身を除く): 222503760

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, 2280, 4560, 21559, 43118, 64677, 86236, 107795, 129354, 172472, 215590, 258708, 323385, 344944, 409621, 431180, 517416, 646770, 819242, 862360, 1034832, 1228863, 1293540, 1638484, 1724720, 2048105, 2457726, 2587080, 3276968, 4096210, 4915452, 5174160, 6144315, 6553936, 8192420, 9830904, 12288630, 16384840, 19661808, 24577260, 32769680, 49154520, 98309040]

約数ペア:

[(1, 98309040), (2, 49154520), (3, 32769680), (4, 24577260), (5, 19661808), (6, 16384840), (8, 12288630), (10, 9830904), (12, 8192420), (15, 6553936), (16, 6144315), (19, 5174160), (20, 4915452), (24, 4096210), (30, 3276968), (38, 2587080), (40, 2457726), (48, 2048105), (57, 1724720), (60, 1638484), (76, 1293540), (80, 1228863), (95, 1034832), (114, 862360), (120, 819242), (152, 646770), (190, 517416), (228, 431180), (240, 409621), (285, 344944), (304, 323385), (380, 258708), (456, 215590), (570, 172472), (760, 129354), (912, 107795), (1140, 86236), (1520, 64677), (2280, 43118), (4560, 21559)]