79636680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1583

約数の個数: 96

約数和(自身を含む): 260652600

約数和(自身を除く): 181015920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1409, 1413, 1570, 1884, 2355, 2818, 2826, 3140, 3768, 4227, 4710, 5636, 5652, 6280, 7045, 7065, 8454, 9420, 11272, 11304, 12681, 14090, 14130, 16908, 18840, 21135, 25362, 28180, 28260, 33816, 42270, 50724, 56360, 56520, 63405, 84540, 101448, 126810, 169080, 221213, 253620, 442426, 507240, 663639, 884852, 1106065, 1327278, 1769704, 1990917, 2212130, 2654556, 3318195, 3981834, 4424260, 5309112, 6636390, 7963668, 8848520, 9954585, 13272780, 15927336, 19909170, 26545560, 39818340, 79636680]

約数ペア:

[(1, 79636680), (2, 39818340), (3, 26545560), (4, 19909170), (5, 15927336), (6, 13272780), (8, 9954585), (9, 8848520), (10, 7963668), (12, 6636390), (15, 5309112), (18, 4424260), (20, 3981834), (24, 3318195), (30, 2654556), (36, 2212130), (40, 1990917), (45, 1769704), (60, 1327278), (72, 1106065), (90, 884852), (120, 663639), (157, 507240), (180, 442426), (314, 253620), (360, 221213), (471, 169080), (628, 126810), (785, 101448), (942, 84540), (1256, 63405), (1409, 56520), (1413, 56360), (1570, 50724), (1884, 42270), (2355, 33816), (2818, 28260), (2826, 28180), (3140, 25362), (3768, 21135), (4227, 18840), (4710, 16908), (5636, 14130), (5652, 14090), (6280, 12681), (7045, 11304), (7065, 11272), (8454, 9420)]