2044080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 7312032

約数和(自身を除く): 5267952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 167, 170, 180, 204, 240, 255, 272, 306, 334, 340, 360, 408, 501, 510, 612, 668, 680, 720, 765, 816, 835, 1002, 1020, 1224, 1336, 1360, 1503, 1530, 1670, 2004, 2040, 2448, 2505, 2672, 2839, 3006, 3060, 3340, 4008, 4080, 5010, 5678, 6012, 6120, 6680, 7515, 8016, 8517, 10020, 11356, 12024, 12240, 13360, 14195, 15030, 17034, 20040, 22712, 24048, 25551, 28390, 30060, 34068, 40080, 42585, 45424, 51102, 56780, 60120, 68136, 85170, 102204, 113560, 120240, 127755, 136272, 170340, 204408, 227120, 255510, 340680, 408816, 511020, 681360, 1022040, 2044080]

約数ペア:

[(1, 2044080), (2, 1022040), (3, 681360), (4, 511020), (5, 408816), (6, 340680), (8, 255510), (9, 227120), (10, 204408), (12, 170340), (15, 136272), (16, 127755), (17, 120240), (18, 113560), (20, 102204), (24, 85170), (30, 68136), (34, 60120), (36, 56780), (40, 51102), (45, 45424), (48, 42585), (51, 40080), (60, 34068), (68, 30060), (72, 28390), (80, 25551), (85, 24048), (90, 22712), (102, 20040), (120, 17034), (136, 15030), (144, 14195), (153, 13360), (167, 12240), (170, 12024), (180, 11356), (204, 10020), (240, 8517), (255, 8016), (272, 7515), (306, 6680), (334, 6120), (340, 6012), (360, 5678), (408, 5010), (501, 4080), (510, 4008), (612, 3340), (668, 3060), (680, 3006), (720, 2839), (765, 2672), (816, 2505), (835, 2448), (1002, 2040), (1020, 2004), (1224, 1670), (1336, 1530), (1360, 1503)]