1393142760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2693}}^1$

素因数の和:3192

約数の個数: 128

約数和(自身を含む): 4655232000

約数和(自身を除く): 3262089240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 479, 540, 958, 1080, 1437, 1916, 2395, 2693, 2874, 3832, 4311, 4790, 5386, 5748, 7185, 8079, 8622, 9580, 10772, 11496, 12933, 13465, 14370, 16158, 17244, 19160, 21544, 21555, 24237, 25866, 26930, 28740, 32316, 34488, 40395, 43110, 48474, 51732, 53860, 57480, 64632, 64665, 72711, 80790, 86220, 96948, 103464, 107720, 121185, 129330, 145422, 161580, 172440, 193896, 242370, 258660, 290844, 323160, 363555, 484740, 517320, 581688, 727110, 969480, 1289947, 1454220, 2579894, 2908440, 3869841, 5159788, 6449735, 7739682, 10319576, 11609523, 12899470, 15479364, 19349205, 23219046, 25798940, 30958728, 34828569, 38698410, 46438092, 51597880, 58047615, 69657138, 77396820, 92876184, 116095230, 139314276, 154793640, 174142845, 232190460, 278628552, 348285690, 464380920, 696571380, 1393142760]

約数ペア:

[(1, 1393142760), (2, 696571380), (3, 464380920), (4, 348285690), (5, 278628552), (6, 232190460), (8, 174142845), (9, 154793640), (10, 139314276), (12, 116095230), (15, 92876184), (18, 77396820), (20, 69657138), (24, 58047615), (27, 51597880), (30, 46438092), (36, 38698410), (40, 34828569), (45, 30958728), (54, 25798940), (60, 23219046), (72, 19349205), (90, 15479364), (108, 12899470), (120, 11609523), (135, 10319576), (180, 7739682), (216, 6449735), (270, 5159788), (360, 3869841), (479, 2908440), (540, 2579894), (958, 1454220), (1080, 1289947), (1437, 969480), (1916, 727110), (2395, 581688), (2693, 517320), (2874, 484740), (3832, 363555), (4311, 323160), (4790, 290844), (5386, 258660), (5748, 242370), (7185, 193896), (8079, 172440), (8622, 161580), (9580, 145422), (10772, 129330), (11496, 121185), (12933, 107720), (13465, 103464), (14370, 96948), (16158, 86220), (17244, 80790), (19160, 72711), (21544, 64665), (21555, 64632), (24237, 57480), (25866, 53860), (26930, 51732), (28740, 48474), (32316, 43110), (34488, 40395)]