276103440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20183}}^1$

素因数の和:20221

約数の個数: 120

約数和(自身を含む): 976098240

約数和(自身を除く): 699994800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 20183, 40366, 60549, 80732, 100915, 121098, 161464, 181647, 201830, 242196, 302745, 322928, 363294, 383477, 403660, 484392, 605490, 726588, 766954, 807320, 908235, 968784, 1150431, 1210980, 1453176, 1533908, 1614640, 1816470, 1917385, 2300862, 2421960, 2906352, 3067816, 3451293, 3632940, 3834770, 4601724, 4843920, 5752155, 6135632, 6902586, 7265880, 7669540, 9203448, 11504310, 13805172, 14531760, 15339080, 17256465, 18406896, 23008620, 27610344, 30678160, 34512930, 46017240, 55220688, 69025860, 92034480, 138051720, 276103440]

約数ペア:

[(1, 276103440), (2, 138051720), (3, 92034480), (4, 69025860), (5, 55220688), (6, 46017240), (8, 34512930), (9, 30678160), (10, 27610344), (12, 23008620), (15, 18406896), (16, 17256465), (18, 15339080), (19, 14531760), (20, 13805172), (24, 11504310), (30, 9203448), (36, 7669540), (38, 7265880), (40, 6902586), (45, 6135632), (48, 5752155), (57, 4843920), (60, 4601724), (72, 3834770), (76, 3632940), (80, 3451293), (90, 3067816), (95, 2906352), (114, 2421960), (120, 2300862), (144, 1917385), (152, 1816470), (171, 1614640), (180, 1533908), (190, 1453176), (228, 1210980), (240, 1150431), (285, 968784), (304, 908235), (342, 807320), (360, 766954), (380, 726588), (456, 605490), (570, 484392), (684, 403660), (720, 383477), (760, 363294), (855, 322928), (912, 302745), (1140, 242196), (1368, 201830), (1520, 181647), (1710, 161464), (2280, 121098), (2736, 100915), (3420, 80732), (4560, 60549), (6840, 40366), (13680, 20183)]