83268480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1452

約数の個数: 128

約数和(自身を含む): 274176000

約数和(自身を除く): 190907520

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1399, 1488, 1860, 1920, 1984, 2480, 2798, 2976, 3720, 3968, 4197, 4960, 5596, 5952, 6995, 7440, 8394, 9920, 11192, 11904, 13990, 14880, 16788, 19840, 20985, 22384, 27980, 29760, 33576, 41970, 43369, 44768, 55960, 59520, 67152, 83940, 86738, 89536, 111920, 130107, 134304, 167880, 173476, 179072, 216845, 223840, 260214, 268608, 335760, 346952, 433690, 447680, 520428, 537216, 650535, 671520, 693904, 867380, 895360, 1040856, 1301070, 1343040, 1387808, 1734760, 2081712, 2602140, 2686080, 2775616, 3469520, 4163424, 5204280, 5551232, 6939040, 8326848, 10408560, 13878080, 16653696, 20817120, 27756160, 41634240, 83268480]

約数ペア:

[(1, 83268480), (2, 41634240), (3, 27756160), (4, 20817120), (5, 16653696), (6, 13878080), (8, 10408560), (10, 8326848), (12, 6939040), (15, 5551232), (16, 5204280), (20, 4163424), (24, 3469520), (30, 2775616), (31, 2686080), (32, 2602140), (40, 2081712), (48, 1734760), (60, 1387808), (62, 1343040), (64, 1301070), (80, 1040856), (93, 895360), (96, 867380), (120, 693904), (124, 671520), (128, 650535), (155, 537216), (160, 520428), (186, 447680), (192, 433690), (240, 346952), (248, 335760), (310, 268608), (320, 260214), (372, 223840), (384, 216845), (465, 179072), (480, 173476), (496, 167880), (620, 134304), (640, 130107), (744, 111920), (930, 89536), (960, 86738), (992, 83940), (1240, 67152), (1399, 59520), (1488, 55960), (1860, 44768), (1920, 43369), (1984, 41970), (2480, 33576), (2798, 29760), (2976, 27980), (3720, 22384), (3968, 20985), (4197, 19840), (4960, 16788), (5596, 14880), (5952, 13990), (6995, 11904), (7440, 11192), (8394, 9920)]