979918080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{883}}^1$

素因数の和:941

約数の個数: 216

約数和(自身を含む): 3328302432

約数和(自身を除く): 2348384352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 640, 680, 768, 816, 867, 883, 960, 1020, 1088, 1156, 1280, 1360, 1445, 1632, 1734, 1766, 1920, 2040, 2176, 2312, 2649, 2720, 2890, 3264, 3468, 3532, 3840, 4080, 4335, 4352, 4415, 4624, 5298, 5440, 5780, 6528, 6936, 7064, 8160, 8670, 8830, 9248, 10596, 10880, 11560, 13056, 13245, 13872, 14128, 15011, 16320, 17340, 17660, 18496, 21192, 21760, 23120, 26490, 27744, 28256, 30022, 32640, 34680, 35320, 36992, 42384, 45033, 46240, 52980, 55488, 56512, 60044, 65280, 69360, 70640, 73984, 75055, 84768, 90066, 92480, 105960, 110976, 113024, 120088, 138720, 141280, 150110, 169536, 180132, 184960, 211920, 221952, 225165, 226048, 240176, 255187, 277440, 282560, 300220, 339072, 360264, 369920, 423840, 450330, 480352, 510374, 554880, 565120, 600440, 678144, 720528, 765561, 847680, 900660, 960704, 1020748, 1109760, 1130240, 1200880, 1275935, 1441056, 1531122, 1695360, 1801320, 1921408, 2041496, 2401760, 2551870, 2882112, 3062244, 3390720, 3602640, 3827805, 3842816, 4082992, 4803520, 5103740, 5764224, 6124488, 7205280, 7655610, 8165984, 9607040, 10207480, 11528448, 12248976, 14410560, 15311220, 16331968, 19214080, 20414960, 24497952, 28821120, 30622440, 32663936, 40829920, 48995904, 57642240, 61244880, 65327872, 81659840, 97991808, 122489760, 163319680, 195983616, 244979520, 326639360, 489959040, 979918080]

約数ペア:

[(1, 979918080), (2, 489959040), (3, 326639360), (4, 244979520), (5, 195983616), (6, 163319680), (8, 122489760), (10, 97991808), (12, 81659840), (15, 65327872), (16, 61244880), (17, 57642240), (20, 48995904), (24, 40829920), (30, 32663936), (32, 30622440), (34, 28821120), (40, 24497952), (48, 20414960), (51, 19214080), (60, 16331968), (64, 15311220), (68, 14410560), (80, 12248976), (85, 11528448), (96, 10207480), (102, 9607040), (120, 8165984), (128, 7655610), (136, 7205280), (160, 6124488), (170, 5764224), (192, 5103740), (204, 4803520), (240, 4082992), (255, 3842816), (256, 3827805), (272, 3602640), (289, 3390720), (320, 3062244), (340, 2882112), (384, 2551870), (408, 2401760), (480, 2041496), (510, 1921408), (544, 1801320), (578, 1695360), (640, 1531122), (680, 1441056), (768, 1275935), (816, 1200880), (867, 1130240), (883, 1109760), (960, 1020748), (1020, 960704), (1088, 900660), (1156, 847680), (1280, 765561), (1360, 720528), (1445, 678144), (1632, 600440), (1734, 565120), (1766, 554880), (1920, 510374), (2040, 480352), (2176, 450330), (2312, 423840), (2649, 369920), (2720, 360264), (2890, 339072), (3264, 300220), (3468, 282560), (3532, 277440), (3840, 255187), (4080, 240176), (4335, 226048), (4352, 225165), (4415, 221952), (4624, 211920), (5298, 184960), (5440, 180132), (5780, 169536), (6528, 150110), (6936, 141280), (7064, 138720), (8160, 120088), (8670, 113024), (8830, 110976), (9248, 105960), (10596, 92480), (10880, 90066), (11560, 84768), (13056, 75055), (13245, 73984), (13872, 70640), (14128, 69360), (15011, 65280), (16320, 60044), (17340, 56512), (17660, 55488), (18496, 52980), (21192, 46240), (21760, 45033), (23120, 42384), (26490, 36992), (27744, 35320), (28256, 34680), (30022, 32640)]