380427120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27809}}^1$

素因数の和:27847

約数の個数: 120

約数和(自身を含む): 1344891600

約数和(自身を除く): 964464480

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, 27809, 55618, 83427, 111236, 139045, 166854, 222472, 250281, 278090, 333708, 417135, 444944, 500562, 528371, 556180, 667416, 834270, 1001124, 1056742, 1112360, 1251405, 1334832, 1585113, 1668540, 2002248, 2113484, 2224720, 2502810, 2641855, 3170226, 3337080, 4004496, 4226968, 4755339, 5005620, 5283710, 6340452, 6674160, 7925565, 8453936, 9510678, 10011240, 10567420, 12680904, 15851130, 19021356, 20022480, 21134840, 23776695, 25361808, 31702260, 38042712, 42269680, 47553390, 63404520, 76085424, 95106780, 126809040, 190213560, 380427120]

約数ペア:

[(1, 380427120), (2, 190213560), (3, 126809040), (4, 95106780), (5, 76085424), (6, 63404520), (8, 47553390), (9, 42269680), (10, 38042712), (12, 31702260), (15, 25361808), (16, 23776695), (18, 21134840), (19, 20022480), (20, 19021356), (24, 15851130), (30, 12680904), (36, 10567420), (38, 10011240), (40, 9510678), (45, 8453936), (48, 7925565), (57, 6674160), (60, 6340452), (72, 5283710), (76, 5005620), (80, 4755339), (90, 4226968), (95, 4004496), (114, 3337080), (120, 3170226), (144, 2641855), (152, 2502810), (171, 2224720), (180, 2113484), (190, 2002248), (228, 1668540), (240, 1585113), (285, 1334832), (304, 1251405), (342, 1112360), (360, 1056742), (380, 1001124), (456, 834270), (570, 667416), (684, 556180), (720, 528371), (760, 500562), (855, 444944), (912, 417135), (1140, 333708), (1368, 278090), (1520, 250281), (1710, 222472), (2280, 166854), (2736, 139045), (3420, 111236), (4560, 83427), (6840, 55618), (13680, 27809)]