979603920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:690

約数の個数: 240

約数和(自身を含む): 3511864512

約数和(自身を除く): 2532260592

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, 163, 170, 180, 204, 240, 255, 272, 306, 326, 340, 360, 408, 489, 491, 510, 612, 652, 680, 720, 765, 815, 816, 978, 982, 1020, 1224, 1304, 1360, 1467, 1473, 1530, 1630, 1956, 1964, 2040, 2445, 2448, 2455, 2608, 2771, 2934, 2946, 3060, 3260, 3912, 3928, 4080, 4419, 4890, 4910, 5542, 5868, 5892, 6120, 6520, 7335, 7365, 7824, 7856, 8313, 8347, 8838, 9780, 9820, 11084, 11736, 11784, 12240, 13040, 13855, 14670, 14730, 16626, 16694, 17676, 19560, 19640, 22095, 22168, 23472, 23568, 24939, 25041, 27710, 29340, 29460, 33252, 33388, 35352, 39120, 39280, 41565, 41735, 44190, 44336, 49878, 50082, 55420, 58680, 58920, 66504, 66776, 70704, 75123, 80033, 83130, 83470, 88380, 99756, 100164, 110840, 117360, 117840, 124695, 125205, 133008, 133552, 150246, 160066, 166260, 166940, 176760, 199512, 200328, 221680, 240099, 249390, 250410, 300492, 320132, 332520, 333880, 353520, 375615, 399024, 400165, 400656, 480198, 498780, 500820, 600984, 640264, 665040, 667760, 720297, 751230, 800330, 960396, 997560, 1001640, 1200495, 1201968, 1280528, 1360561, 1440594, 1502460, 1600660, 1920792, 1995120, 2003280, 2400990, 2721122, 2881188, 3004920, 3201320, 3601485, 3841584, 4081683, 4801980, 5442244, 5762376, 6009840, 6402640, 6802805, 7202970, 8163366, 9603960, 10884488, 11524752, 12245049, 13605610, 14405940, 16326732, 19207920, 20408415, 21768976, 24490098, 27211220, 28811880, 32653464, 40816830, 48980196, 54422440, 57623760, 61225245, 65306928, 81633660, 97960392, 108844880, 122450490, 163267320, 195920784, 244900980, 326534640, 489801960, 979603920]

約数ペア:

[(1, 979603920), (2, 489801960), (3, 326534640), (4, 244900980), (5, 195920784), (6, 163267320), (8, 122450490), (9, 108844880), (10, 97960392), (12, 81633660), (15, 65306928), (16, 61225245), (17, 57623760), (18, 54422440), (20, 48980196), (24, 40816830), (30, 32653464), (34, 28811880), (36, 27211220), (40, 24490098), (45, 21768976), (48, 20408415), (51, 19207920), (60, 16326732), (68, 14405940), (72, 13605610), (80, 12245049), (85, 11524752), (90, 10884488), (102, 9603960), (120, 8163366), (136, 7202970), (144, 6802805), (153, 6402640), (163, 6009840), (170, 5762376), (180, 5442244), (204, 4801980), (240, 4081683), (255, 3841584), (272, 3601485), (306, 3201320), (326, 3004920), (340, 2881188), (360, 2721122), (408, 2400990), (489, 2003280), (491, 1995120), (510, 1920792), (612, 1600660), (652, 1502460), (680, 1440594), (720, 1360561), (765, 1280528), (815, 1201968), (816, 1200495), (978, 1001640), (982, 997560), (1020, 960396), (1224, 800330), (1304, 751230), (1360, 720297), (1467, 667760), (1473, 665040), (1530, 640264), (1630, 600984), (1956, 500820), (1964, 498780), (2040, 480198), (2445, 400656), (2448, 400165), (2455, 399024), (2608, 375615), (2771, 353520), (2934, 333880), (2946, 332520), (3060, 320132), (3260, 300492), (3912, 250410), (3928, 249390), (4080, 240099), (4419, 221680), (4890, 200328), (4910, 199512), (5542, 176760), (5868, 166940), (5892, 166260), (6120, 160066), (6520, 150246), (7335, 133552), (7365, 133008), (7824, 125205), (7856, 124695), (8313, 117840), (8347, 117360), (8838, 110840), (9780, 100164), (9820, 99756), (11084, 88380), (11736, 83470), (11784, 83130), (12240, 80033), (13040, 75123), (13855, 70704), (14670, 66776), (14730, 66504), (16626, 58920), (16694, 58680), (17676, 55420), (19560, 50082), (19640, 49878), (22095, 44336), (22168, 44190), (23472, 41735), (23568, 41565), (24939, 39280), (25041, 39120), (27710, 35352), (29340, 33388), (29460, 33252)]