471938220720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{218489917}}^1$

素因数の和:218489939

約数の個数: 80

約数和(自身を含む): 1625564989920

約数和(自身を除く): 1153626769200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 218489917, 436979834, 655469751, 873959668, 1092449585, 1310939502, 1747919336, 1966409253, 2184899170, 2621879004, 3277348755, 3495838672, 3932818506, 4369798340, 5243758008, 5899227759, 6554697510, 7865637012, 8739596680, 9832046265, 10487516016, 11798455518, 13109395020, 15731274024, 17479193360, 19664092530, 23596911036, 26218790040, 29496138795, 31462548048, 39328185060, 47193822072, 52437580080, 58992277590, 78656370120, 94387644144, 117984555180, 157312740240, 235969110360, 471938220720]

約数ペア:

[(1, 471938220720), (2, 235969110360), (3, 157312740240), (4, 117984555180), (5, 94387644144), (6, 78656370120), (8, 58992277590), (9, 52437580080), (10, 47193822072), (12, 39328185060), (15, 31462548048), (16, 29496138795), (18, 26218790040), (20, 23596911036), (24, 19664092530), (27, 17479193360), (30, 15731274024), (36, 13109395020), (40, 11798455518), (45, 10487516016), (48, 9832046265), (54, 8739596680), (60, 7865637012), (72, 6554697510), (80, 5899227759), (90, 5243758008), (108, 4369798340), (120, 3932818506), (135, 3495838672), (144, 3277348755), (180, 2621879004), (216, 2184899170), (240, 1966409253), (270, 1747919336), (360, 1310939502), (432, 1092449585), (540, 873959668), (720, 655469751), (1080, 436979834), (2160, 218489917)]