674880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 112

約数和(自身を含む): 2316480

約数和(自身を除く): 1641600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 192, 222, 228, 240, 285, 296, 304, 320, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 960, 1110, 1140, 1184, 1216, 1406, 1480, 1520, 1776, 1824, 2109, 2220, 2280, 2368, 2812, 2960, 3040, 3515, 3552, 3648, 4218, 4440, 4560, 5624, 5920, 6080, 7030, 7104, 8436, 8880, 9120, 10545, 11248, 11840, 14060, 16872, 17760, 18240, 21090, 22496, 28120, 33744, 35520, 42180, 44992, 56240, 67488, 84360, 112480, 134976, 168720, 224960, 337440, 674880]

約数ペア:

[(1, 674880), (2, 337440), (3, 224960), (4, 168720), (5, 134976), (6, 112480), (8, 84360), (10, 67488), (12, 56240), (15, 44992), (16, 42180), (19, 35520), (20, 33744), (24, 28120), (30, 22496), (32, 21090), (37, 18240), (38, 17760), (40, 16872), (48, 14060), (57, 11840), (60, 11248), (64, 10545), (74, 9120), (76, 8880), (80, 8436), (95, 7104), (96, 7030), (111, 6080), (114, 5920), (120, 5624), (148, 4560), (152, 4440), (160, 4218), (185, 3648), (190, 3552), (192, 3515), (222, 3040), (228, 2960), (240, 2812), (285, 2368), (296, 2280), (304, 2220), (320, 2109), (370, 1824), (380, 1776), (444, 1520), (456, 1480), (480, 1406), (555, 1216), (570, 1184), (592, 1140), (608, 1110), (703, 960), (740, 912), (760, 888)]