28375143120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1065133}}^1$

素因数の和:1065189

約数の個数: 120

約数和(自身を含む): 97868772456

約数和(自身を除く): 69493629336

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, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 1065133, 2130266, 3195399, 4260532, 5325665, 6390798, 8521064, 9586197, 10651330, 12781596, 15976995, 17042128, 19172394, 21302660, 25563192, 31953990, 38344788, 39409921, 42605320, 47930985, 51126384, 63907980, 76689576, 78819842, 85210640, 95861970, 118229763, 127815960, 153379152, 157639684, 191723940, 197049605, 236459526, 255631920, 315279368, 354689289, 383447880, 394099210, 472919052, 591148815, 630558736, 709378578, 766895760, 788198420, 945838104, 1182297630, 1418757156, 1576396840, 1773446445, 1891676208, 2364595260, 2837514312, 3152793680, 3546892890, 4729190520, 5675028624, 7093785780, 9458381040, 14187571560, 28375143120]

約数ペア:

[(1, 28375143120), (2, 14187571560), (3, 9458381040), (4, 7093785780), (5, 5675028624), (6, 4729190520), (8, 3546892890), (9, 3152793680), (10, 2837514312), (12, 2364595260), (15, 1891676208), (16, 1773446445), (18, 1576396840), (20, 1418757156), (24, 1182297630), (30, 945838104), (36, 788198420), (37, 766895760), (40, 709378578), (45, 630558736), (48, 591148815), (60, 472919052), (72, 394099210), (74, 383447880), (80, 354689289), (90, 315279368), (111, 255631920), (120, 236459526), (144, 197049605), (148, 191723940), (180, 157639684), (185, 153379152), (222, 127815960), (240, 118229763), (296, 95861970), (333, 85210640), (360, 78819842), (370, 76689576), (444, 63907980), (555, 51126384), (592, 47930985), (666, 42605320), (720, 39409921), (740, 38344788), (888, 31953990), (1110, 25563192), (1332, 21302660), (1480, 19172394), (1665, 17042128), (1776, 15976995), (2220, 12781596), (2664, 10651330), (2960, 9586197), (3330, 8521064), (4440, 6390798), (5328, 5325665), (6660, 4260532), (8880, 3195399), (13320, 2130266), (26640, 1065133)]