28610574840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{41983}}^1$

素因数の和:42634

約数の個数: 128

約数和(自身を含む): 95521996800

約数和(自身を除く): 66911421960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 631, 1080, 1262, 1893, 2524, 3155, 3786, 5048, 5679, 6310, 7572, 9465, 11358, 12620, 15144, 17037, 18930, 22716, 25240, 28395, 34074, 37860, 41983, 45432, 56790, 68148, 75720, 83966, 85185, 113580, 125949, 136296, 167932, 170370, 209915, 227160, 251898, 335864, 340740, 377847, 419830, 503796, 629745, 681480, 755694, 839660, 1007592, 1133541, 1259490, 1511388, 1679320, 1889235, 2267082, 2518980, 3022776, 3778470, 4534164, 5037960, 5667705, 7556940, 9068328, 11335410, 15113880, 22670820, 26491273, 45341640, 52982546, 79473819, 105965092, 132456365, 158947638, 211930184, 238421457, 264912730, 317895276, 397369095, 476842914, 529825460, 635790552, 715264371, 794738190, 953685828, 1059650920, 1192107285, 1430528742, 1589476380, 1907371656, 2384214570, 2861057484, 3178952760, 3576321855, 4768429140, 5722114968, 7152643710, 9536858280, 14305287420, 28610574840]

約数ペア:

[(1, 28610574840), (2, 14305287420), (3, 9536858280), (4, 7152643710), (5, 5722114968), (6, 4768429140), (8, 3576321855), (9, 3178952760), (10, 2861057484), (12, 2384214570), (15, 1907371656), (18, 1589476380), (20, 1430528742), (24, 1192107285), (27, 1059650920), (30, 953685828), (36, 794738190), (40, 715264371), (45, 635790552), (54, 529825460), (60, 476842914), (72, 397369095), (90, 317895276), (108, 264912730), (120, 238421457), (135, 211930184), (180, 158947638), (216, 132456365), (270, 105965092), (360, 79473819), (540, 52982546), (631, 45341640), (1080, 26491273), (1262, 22670820), (1893, 15113880), (2524, 11335410), (3155, 9068328), (3786, 7556940), (5048, 5667705), (5679, 5037960), (6310, 4534164), (7572, 3778470), (9465, 3022776), (11358, 2518980), (12620, 2267082), (15144, 1889235), (17037, 1679320), (18930, 1511388), (22716, 1259490), (25240, 1133541), (28395, 1007592), (34074, 839660), (37860, 755694), (41983, 681480), (45432, 629745), (56790, 503796), (68148, 419830), (75720, 377847), (83966, 340740), (85185, 335864), (113580, 251898), (125949, 227160), (136296, 209915), (167932, 170370)]