74370675840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{490313}}^1$

素因数の和:490414

約数の個数: 128

約数和(自身を含む): 240057734400

約数和(自身を除く): 165687058560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 15168, 18960, 25280, 30336, 37920, 50560, 75840, 151680, 490313, 980626, 1470939, 1961252, 2451565, 2941878, 3922504, 4903130, 5883756, 7354695, 7845008, 9806260, 11767512, 14709390, 15690016, 19612520, 23535024, 29418780, 31380032, 38734727, 39225040, 47070048, 58837560, 62760064, 77469454, 78450080, 94140096, 116204181, 117675120, 154938908, 156900160, 188280192, 193673635, 232408362, 235350240, 309877816, 313800320, 387347270, 464816724, 470700480, 581020905, 619755632, 774694540, 929633448, 941400960, 1162041810, 1239511264, 1549389080, 1859266896, 2324083620, 2479022528, 3098778160, 3718533792, 4648167240, 4958045056, 6197556320, 7437067584, 9296334480, 12395112640, 14874135168, 18592668960, 24790225280, 37185337920, 74370675840]

約数ペア:

[(1, 74370675840), (2, 37185337920), (3, 24790225280), (4, 18592668960), (5, 14874135168), (6, 12395112640), (8, 9296334480), (10, 7437067584), (12, 6197556320), (15, 4958045056), (16, 4648167240), (20, 3718533792), (24, 3098778160), (30, 2479022528), (32, 2324083620), (40, 1859266896), (48, 1549389080), (60, 1239511264), (64, 1162041810), (79, 941400960), (80, 929633448), (96, 774694540), (120, 619755632), (128, 581020905), (158, 470700480), (160, 464816724), (192, 387347270), (237, 313800320), (240, 309877816), (316, 235350240), (320, 232408362), (384, 193673635), (395, 188280192), (474, 156900160), (480, 154938908), (632, 117675120), (640, 116204181), (790, 94140096), (948, 78450080), (960, 77469454), (1185, 62760064), (1264, 58837560), (1580, 47070048), (1896, 39225040), (1920, 38734727), (2370, 31380032), (2528, 29418780), (3160, 23535024), (3792, 19612520), (4740, 15690016), (5056, 14709390), (6320, 11767512), (7584, 9806260), (9480, 7845008), (10112, 7354695), (12640, 5883756), (15168, 4903130), (18960, 3922504), (25280, 2941878), (30336, 2451565), (37920, 1961252), (50560, 1470939), (75840, 980626), (151680, 490313)]