11562880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 33048000

約数和(自身を除く): 21485120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 89, 112, 116, 128, 140, 145, 160, 178, 203, 224, 232, 280, 290, 320, 356, 406, 445, 448, 464, 560, 580, 623, 640, 712, 812, 890, 896, 928, 1015, 1120, 1160, 1246, 1424, 1624, 1780, 1856, 2030, 2240, 2320, 2492, 2581, 2848, 3115, 3248, 3560, 3712, 4060, 4480, 4640, 4984, 5162, 5696, 6230, 6496, 7120, 8120, 9280, 9968, 10324, 11392, 12460, 12905, 12992, 14240, 16240, 18067, 18560, 19936, 20648, 24920, 25810, 25984, 28480, 32480, 36134, 39872, 41296, 49840, 51620, 56960, 64960, 72268, 79744, 82592, 90335, 99680, 103240, 129920, 144536, 165184, 180670, 199360, 206480, 289072, 330368, 361340, 398720, 412960, 578144, 722680, 825920, 1156288, 1445360, 1651840, 2312576, 2890720, 5781440, 11562880]

約数ペア:

[(1, 11562880), (2, 5781440), (4, 2890720), (5, 2312576), (7, 1651840), (8, 1445360), (10, 1156288), (14, 825920), (16, 722680), (20, 578144), (28, 412960), (29, 398720), (32, 361340), (35, 330368), (40, 289072), (56, 206480), (58, 199360), (64, 180670), (70, 165184), (80, 144536), (89, 129920), (112, 103240), (116, 99680), (128, 90335), (140, 82592), (145, 79744), (160, 72268), (178, 64960), (203, 56960), (224, 51620), (232, 49840), (280, 41296), (290, 39872), (320, 36134), (356, 32480), (406, 28480), (445, 25984), (448, 25810), (464, 24920), (560, 20648), (580, 19936), (623, 18560), (640, 18067), (712, 16240), (812, 14240), (890, 12992), (896, 12905), (928, 12460), (1015, 11392), (1120, 10324), (1160, 9968), (1246, 9280), (1424, 8120), (1624, 7120), (1780, 6496), (1856, 6230), (2030, 5696), (2240, 5162), (2320, 4984), (2492, 4640), (2581, 4480), (2848, 4060), (3115, 3712), (3248, 3560)]