74671920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2859

約数の個数: 120

約数和(自身を含む): 257642736

約数和(自身を除く): 182970816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2803, 2960, 3330, 4440, 5328, 5606, 6660, 8409, 8880, 11212, 13320, 14015, 16818, 22424, 25227, 26640, 28030, 33636, 42045, 44848, 50454, 56060, 67272, 84090, 100908, 103711, 112120, 126135, 134544, 168180, 201816, 207422, 224240, 252270, 311133, 336360, 403632, 414844, 504540, 518555, 622266, 672720, 829688, 933399, 1009080, 1037110, 1244532, 1555665, 1659376, 1866798, 2018160, 2074220, 2489064, 3111330, 3733596, 4148440, 4666995, 4978128, 6222660, 7467192, 8296880, 9333990, 12445320, 14934384, 18667980, 24890640, 37335960, 74671920]

約数ペア:

[(1, 74671920), (2, 37335960), (3, 24890640), (4, 18667980), (5, 14934384), (6, 12445320), (8, 9333990), (9, 8296880), (10, 7467192), (12, 6222660), (15, 4978128), (16, 4666995), (18, 4148440), (20, 3733596), (24, 3111330), (30, 2489064), (36, 2074220), (37, 2018160), (40, 1866798), (45, 1659376), (48, 1555665), (60, 1244532), (72, 1037110), (74, 1009080), (80, 933399), (90, 829688), (111, 672720), (120, 622266), (144, 518555), (148, 504540), (180, 414844), (185, 403632), (222, 336360), (240, 311133), (296, 252270), (333, 224240), (360, 207422), (370, 201816), (444, 168180), (555, 134544), (592, 126135), (666, 112120), (720, 103711), (740, 100908), (888, 84090), (1110, 67272), (1332, 56060), (1480, 50454), (1665, 44848), (1776, 42045), (2220, 33636), (2664, 28030), (2803, 26640), (2960, 25227), (3330, 22424), (4440, 16818), (5328, 14015), (5606, 13320), (6660, 11212), (8409, 8880)]