40964640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2802

約数の個数: 96

約数和(自身を含む): 133249536

約数和(自身を除く): 92284896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2753, 2976, 3720, 4960, 5506, 7440, 8259, 11012, 13765, 14880, 16518, 22024, 27530, 33036, 41295, 44048, 55060, 66072, 82590, 85343, 88096, 110120, 132144, 165180, 170686, 220240, 256029, 264288, 330360, 341372, 426715, 440480, 512058, 660720, 682744, 853430, 1024116, 1280145, 1321440, 1365488, 1706860, 2048232, 2560290, 2730976, 3413720, 4096464, 5120580, 6827440, 8192928, 10241160, 13654880, 20482320, 40964640]

約数ペア:

[(1, 40964640), (2, 20482320), (3, 13654880), (4, 10241160), (5, 8192928), (6, 6827440), (8, 5120580), (10, 4096464), (12, 3413720), (15, 2730976), (16, 2560290), (20, 2048232), (24, 1706860), (30, 1365488), (31, 1321440), (32, 1280145), (40, 1024116), (48, 853430), (60, 682744), (62, 660720), (80, 512058), (93, 440480), (96, 426715), (120, 341372), (124, 330360), (155, 264288), (160, 256029), (186, 220240), (240, 170686), (248, 165180), (310, 132144), (372, 110120), (465, 88096), (480, 85343), (496, 82590), (620, 66072), (744, 55060), (930, 44048), (992, 41295), (1240, 33036), (1488, 27530), (1860, 22024), (2480, 16518), (2753, 14880), (2976, 13765), (3720, 11012), (4960, 8259), (5506, 7440)]