210315120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3761}}^1$

素因数の和:4010

約数の個数: 80

約数和(自身を含む): 654949152

約数和(自身を除く): 444634032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 3761, 4660, 5592, 6990, 7522, 9320, 11184, 11283, 13980, 15044, 18640, 18805, 22566, 27960, 30088, 37610, 45132, 55920, 56415, 60176, 75220, 90264, 112830, 150440, 180528, 225660, 300880, 451320, 876313, 902640, 1752626, 2628939, 3505252, 4381565, 5257878, 7010504, 8763130, 10515756, 13144695, 14021008, 17526260, 21031512, 26289390, 35052520, 42063024, 52578780, 70105040, 105157560, 210315120]

約数ペア:

[(1, 210315120), (2, 105157560), (3, 70105040), (4, 52578780), (5, 42063024), (6, 35052520), (8, 26289390), (10, 21031512), (12, 17526260), (15, 14021008), (16, 13144695), (20, 10515756), (24, 8763130), (30, 7010504), (40, 5257878), (48, 4381565), (60, 3505252), (80, 2628939), (120, 1752626), (233, 902640), (240, 876313), (466, 451320), (699, 300880), (932, 225660), (1165, 180528), (1398, 150440), (1864, 112830), (2330, 90264), (2796, 75220), (3495, 60176), (3728, 56415), (3761, 55920), (4660, 45132), (5592, 37610), (6990, 30088), (7522, 27960), (9320, 22566), (11184, 18805), (11283, 18640), (13980, 15044)]