2918550240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2543}}^1$

素因数の和:3361

約数の個数: 144

約数和(自身を含む): 9975970368

約数和(自身を除く): 7057420128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 797, 1440, 1594, 2391, 2543, 3188, 3985, 4782, 5086, 6376, 7173, 7629, 7970, 9564, 10172, 11955, 12715, 12752, 14346, 15258, 15940, 19128, 20344, 22887, 23910, 25430, 25504, 28692, 30516, 31880, 35865, 38145, 38256, 40688, 45774, 47820, 50860, 57384, 61032, 63760, 71730, 76290, 76512, 81376, 91548, 95640, 101720, 114435, 114768, 122064, 127520, 143460, 152580, 183096, 191280, 203440, 228870, 229536, 244128, 286920, 305160, 366192, 382560, 406880, 457740, 573840, 610320, 732384, 915480, 1147680, 1220640, 1830960, 2026771, 3661920, 4053542, 6080313, 8107084, 10133855, 12160626, 16214168, 18240939, 20267710, 24321252, 30401565, 32428336, 36481878, 40535420, 48642504, 60803130, 64856672, 72963756, 81070840, 91204695, 97285008, 121606260, 145927512, 162141680, 182409390, 194570016, 243212520, 291855024, 324283360, 364818780, 486425040, 583710048, 729637560, 972850080, 1459275120, 2918550240]

約数ペア:

[(1, 2918550240), (2, 1459275120), (3, 972850080), (4, 729637560), (5, 583710048), (6, 486425040), (8, 364818780), (9, 324283360), (10, 291855024), (12, 243212520), (15, 194570016), (16, 182409390), (18, 162141680), (20, 145927512), (24, 121606260), (30, 97285008), (32, 91204695), (36, 81070840), (40, 72963756), (45, 64856672), (48, 60803130), (60, 48642504), (72, 40535420), (80, 36481878), (90, 32428336), (96, 30401565), (120, 24321252), (144, 20267710), (160, 18240939), (180, 16214168), (240, 12160626), (288, 10133855), (360, 8107084), (480, 6080313), (720, 4053542), (797, 3661920), (1440, 2026771), (1594, 1830960), (2391, 1220640), (2543, 1147680), (3188, 915480), (3985, 732384), (4782, 610320), (5086, 573840), (6376, 457740), (7173, 406880), (7629, 382560), (7970, 366192), (9564, 305160), (10172, 286920), (11955, 244128), (12715, 229536), (12752, 228870), (14346, 203440), (15258, 191280), (15940, 183096), (19128, 152580), (20344, 143460), (22887, 127520), (23910, 122064), (25430, 114768), (25504, 114435), (28692, 101720), (30516, 95640), (31880, 91548), (35865, 81376), (38145, 76512), (38256, 76290), (40688, 71730), (45774, 63760), (47820, 61032), (50860, 57384)]