244406880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8973

約数の個数: 144

約数和(自身を含む): 878033520

約数和(自身を除く): 633626640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 8933, 9120, 13680, 17866, 26799, 27360, 35732, 44665, 53598, 71464, 80397, 89330, 107196, 133995, 142928, 160794, 169727, 178660, 214392, 267990, 285856, 321588, 339454, 357320, 401985, 428784, 509181, 535980, 643176, 678908, 714640, 803970, 848635, 857568, 1018362, 1071960, 1286352, 1357816, 1429280, 1527543, 1607940, 1697270, 2036724, 2143920, 2545905, 2572704, 2715632, 3055086, 3215880, 3394540, 4073448, 4287840, 5091810, 5431264, 6110172, 6431760, 6789080, 7637715, 8146896, 10183620, 12220344, 12863520, 13578160, 15275430, 16293792, 20367240, 24440688, 27156320, 30550860, 40734480, 48881376, 61101720, 81468960, 122203440, 244406880]

約数ペア:

[(1, 244406880), (2, 122203440), (3, 81468960), (4, 61101720), (5, 48881376), (6, 40734480), (8, 30550860), (9, 27156320), (10, 24440688), (12, 20367240), (15, 16293792), (16, 15275430), (18, 13578160), (19, 12863520), (20, 12220344), (24, 10183620), (30, 8146896), (32, 7637715), (36, 6789080), (38, 6431760), (40, 6110172), (45, 5431264), (48, 5091810), (57, 4287840), (60, 4073448), (72, 3394540), (76, 3215880), (80, 3055086), (90, 2715632), (95, 2572704), (96, 2545905), (114, 2143920), (120, 2036724), (144, 1697270), (152, 1607940), (160, 1527543), (171, 1429280), (180, 1357816), (190, 1286352), (228, 1071960), (240, 1018362), (285, 857568), (288, 848635), (304, 803970), (342, 714640), (360, 678908), (380, 643176), (456, 535980), (480, 509181), (570, 428784), (608, 401985), (684, 357320), (720, 339454), (760, 321588), (855, 285856), (912, 267990), (1140, 214392), (1368, 178660), (1440, 169727), (1520, 160794), (1710, 142928), (1824, 133995), (2280, 107196), (2736, 89330), (3040, 80397), (3420, 71464), (4560, 53598), (5472, 44665), (6840, 35732), (8933, 27360), (9120, 26799), (13680, 17866)]