72330120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 236171520

約数和(自身を除く): 163841400

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, 180, 331, 360, 607, 662, 993, 1214, 1324, 1655, 1821, 1986, 2428, 2648, 2979, 3035, 3310, 3642, 3972, 4856, 4965, 5463, 5958, 6070, 6620, 7284, 7944, 9105, 9930, 10926, 11916, 12140, 13240, 14568, 14895, 18210, 19860, 21852, 23832, 24280, 27315, 29790, 36420, 39720, 43704, 54630, 59580, 72840, 109260, 119160, 200917, 218520, 401834, 602751, 803668, 1004585, 1205502, 1607336, 1808253, 2009170, 2411004, 3013755, 3616506, 4018340, 4822008, 6027510, 7233012, 8036680, 9041265, 12055020, 14466024, 18082530, 24110040, 36165060, 72330120]

約数ペア:

[(1, 72330120), (2, 36165060), (3, 24110040), (4, 18082530), (5, 14466024), (6, 12055020), (8, 9041265), (9, 8036680), (10, 7233012), (12, 6027510), (15, 4822008), (18, 4018340), (20, 3616506), (24, 3013755), (30, 2411004), (36, 2009170), (40, 1808253), (45, 1607336), (60, 1205502), (72, 1004585), (90, 803668), (120, 602751), (180, 401834), (331, 218520), (360, 200917), (607, 119160), (662, 109260), (993, 72840), (1214, 59580), (1324, 54630), (1655, 43704), (1821, 39720), (1986, 36420), (2428, 29790), (2648, 27315), (2979, 24280), (3035, 23832), (3310, 21852), (3642, 19860), (3972, 18210), (4856, 14895), (4965, 14568), (5463, 13240), (5958, 12140), (6070, 11916), (6620, 10926), (7284, 9930), (7944, 9105)]