376880640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 160

約数和(自身を含む): 1244491776

約数和(自身を除く): 867611136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1583, 1860, 1920, 1984, 2480, 2560, 2976, 3166, 3720, 3840, 3968, 4749, 4960, 5952, 6332, 7440, 7680, 7915, 7936, 9498, 9920, 11904, 12664, 14880, 15830, 15872, 18996, 19840, 23745, 23808, 25328, 29760, 31660, 37992, 39680, 47490, 47616, 49073, 50656, 59520, 63320, 75984, 79360, 94980, 98146, 101312, 119040, 126640, 147219, 151968, 189960, 196292, 202624, 238080, 245365, 253280, 294438, 303936, 379920, 392584, 405248, 490730, 506560, 588876, 607872, 736095, 759840, 785168, 810496, 981460, 1013120, 1177752, 1215744, 1472190, 1519680, 1570336, 1962920, 2026240, 2355504, 2431488, 2944380, 3039360, 3140672, 3925840, 4052480, 4711008, 5888760, 6078720, 6281344, 7851680, 9422016, 11777520, 12157440, 12562688, 15703360, 18844032, 23555040, 25125376, 31406720, 37688064, 47110080, 62813440, 75376128, 94220160, 125626880, 188440320, 376880640]

約数ペア:

[(1, 376880640), (2, 188440320), (3, 125626880), (4, 94220160), (5, 75376128), (6, 62813440), (8, 47110080), (10, 37688064), (12, 31406720), (15, 25125376), (16, 23555040), (20, 18844032), (24, 15703360), (30, 12562688), (31, 12157440), (32, 11777520), (40, 9422016), (48, 7851680), (60, 6281344), (62, 6078720), (64, 5888760), (80, 4711008), (93, 4052480), (96, 3925840), (120, 3140672), (124, 3039360), (128, 2944380), (155, 2431488), (160, 2355504), (186, 2026240), (192, 1962920), (240, 1570336), (248, 1519680), (256, 1472190), (310, 1215744), (320, 1177752), (372, 1013120), (384, 981460), (465, 810496), (480, 785168), (496, 759840), (512, 736095), (620, 607872), (640, 588876), (744, 506560), (768, 490730), (930, 405248), (960, 392584), (992, 379920), (1240, 303936), (1280, 294438), (1488, 253280), (1536, 245365), (1583, 238080), (1860, 202624), (1920, 196292), (1984, 189960), (2480, 151968), (2560, 147219), (2976, 126640), (3166, 119040), (3720, 101312), (3840, 98146), (3968, 94980), (4749, 79360), (4960, 75984), (5952, 63320), (6332, 59520), (7440, 50656), (7680, 49073), (7915, 47616), (7936, 47490), (9498, 39680), (9920, 37992), (11904, 31660), (12664, 29760), (14880, 25328), (15830, 23808), (15872, 23745), (18996, 19840)]