80584080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19751}}^1$

素因数の和:19784

約数の個数: 80

約数和(自身を含む): 264518784

約数和(自身を除く): 183934704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 19751, 39502, 59253, 79004, 98755, 118506, 158008, 197510, 237012, 296265, 316016, 335767, 395020, 474024, 592530, 671534, 790040, 948048, 1007301, 1185060, 1343068, 1580080, 1678835, 2014602, 2370120, 2686136, 3357670, 4029204, 4740240, 5036505, 5372272, 6715340, 8058408, 10073010, 13430680, 16116816, 20146020, 26861360, 40292040, 80584080]

約数ペア:

[(1, 80584080), (2, 40292040), (3, 26861360), (4, 20146020), (5, 16116816), (6, 13430680), (8, 10073010), (10, 8058408), (12, 6715340), (15, 5372272), (16, 5036505), (17, 4740240), (20, 4029204), (24, 3357670), (30, 2686136), (34, 2370120), (40, 2014602), (48, 1678835), (51, 1580080), (60, 1343068), (68, 1185060), (80, 1007301), (85, 948048), (102, 790040), (120, 671534), (136, 592530), (170, 474024), (204, 395020), (240, 335767), (255, 316016), (272, 296265), (340, 237012), (408, 197510), (510, 158008), (680, 118506), (816, 98755), (1020, 79004), (1360, 59253), (2040, 39502), (4080, 19751)]