1880491040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30059}}^1$

素因数の和:30114

約数の個数: 96

約数和(自身を含む): 4908677760

約数和(自身を除く): 3028186720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1360, 1564, 1840, 1955, 2720, 3128, 3680, 3910, 6256, 7820, 12512, 15640, 30059, 31280, 60118, 62560, 120236, 150295, 240472, 300590, 480944, 511003, 601180, 691357, 961888, 1022006, 1202360, 1382714, 2044012, 2404720, 2555015, 2765428, 3456785, 4088024, 4809440, 5110030, 5530856, 6913570, 8176048, 10220060, 11061712, 11753069, 13827140, 16352096, 20440120, 22123424, 23506138, 27654280, 40880240, 47012276, 55308560, 58765345, 81760480, 94024552, 110617120, 117530690, 188049104, 235061380, 376098208, 470122760, 940245520, 1880491040]

約数ペア:

[(1, 1880491040), (2, 940245520), (4, 470122760), (5, 376098208), (8, 235061380), (10, 188049104), (16, 117530690), (17, 110617120), (20, 94024552), (23, 81760480), (32, 58765345), (34, 55308560), (40, 47012276), (46, 40880240), (68, 27654280), (80, 23506138), (85, 22123424), (92, 20440120), (115, 16352096), (136, 13827140), (160, 11753069), (170, 11061712), (184, 10220060), (230, 8176048), (272, 6913570), (340, 5530856), (368, 5110030), (391, 4809440), (460, 4088024), (544, 3456785), (680, 2765428), (736, 2555015), (782, 2404720), (920, 2044012), (1360, 1382714), (1564, 1202360), (1840, 1022006), (1955, 961888), (2720, 691357), (3128, 601180), (3680, 511003), (3910, 480944), (6256, 300590), (7820, 240472), (12512, 150295), (15640, 120236), (30059, 62560), (31280, 60118)]