407432880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33287}}^1$

素因数の和:33323

約数の個数: 120

約数和(自身を含む): 1448826912

約数和(自身を除く): 1041394032

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, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 33287, 66574, 99861, 133148, 166435, 199722, 266296, 299583, 332870, 399444, 499305, 532592, 565879, 599166, 665740, 798888, 998610, 1131758, 1198332, 1331480, 1497915, 1597776, 1697637, 1997220, 2263516, 2396664, 2662960, 2829395, 2995830, 3395274, 3994440, 4527032, 4793328, 5092911, 5658790, 5991660, 6790548, 7988880, 8488185, 9054064, 10185822, 11317580, 11983320, 13581096, 16976370, 20371644, 22635160, 23966640, 25464555, 27162192, 33952740, 40743288, 45270320, 50929110, 67905480, 81486576, 101858220, 135810960, 203716440, 407432880]

約数ペア:

[(1, 407432880), (2, 203716440), (3, 135810960), (4, 101858220), (5, 81486576), (6, 67905480), (8, 50929110), (9, 45270320), (10, 40743288), (12, 33952740), (15, 27162192), (16, 25464555), (17, 23966640), (18, 22635160), (20, 20371644), (24, 16976370), (30, 13581096), (34, 11983320), (36, 11317580), (40, 10185822), (45, 9054064), (48, 8488185), (51, 7988880), (60, 6790548), (68, 5991660), (72, 5658790), (80, 5092911), (85, 4793328), (90, 4527032), (102, 3994440), (120, 3395274), (136, 2995830), (144, 2829395), (153, 2662960), (170, 2396664), (180, 2263516), (204, 1997220), (240, 1697637), (255, 1597776), (272, 1497915), (306, 1331480), (340, 1198332), (360, 1131758), (408, 998610), (510, 798888), (612, 665740), (680, 599166), (720, 565879), (765, 532592), (816, 499305), (1020, 399444), (1224, 332870), (1360, 299583), (1530, 266296), (2040, 199722), (2448, 166435), (3060, 133148), (4080, 99861), (6120, 66574), (12240, 33287)]