148988880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10891}}^1$

素因数の和:10929

約数の個数: 120

約数和(自身を含む): 526737120

約数和(自身を除く): 377748240

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, 10891, 13680, 21782, 32673, 43564, 54455, 65346, 87128, 98019, 108910, 130692, 163365, 174256, 196038, 206929, 217820, 261384, 326730, 392076, 413858, 435640, 490095, 522768, 620787, 653460, 784152, 827716, 871280, 980190, 1034645, 1241574, 1306920, 1568304, 1655432, 1862361, 1960380, 2069290, 2483148, 2613840, 3103935, 3310864, 3724722, 3920760, 4138580, 4966296, 6207870, 7449444, 7841520, 8277160, 9311805, 9932592, 12415740, 14898888, 16554320, 18623610, 24831480, 29797776, 37247220, 49662960, 74494440, 148988880]

約数ペア:

[(1, 148988880), (2, 74494440), (3, 49662960), (4, 37247220), (5, 29797776), (6, 24831480), (8, 18623610), (9, 16554320), (10, 14898888), (12, 12415740), (15, 9932592), (16, 9311805), (18, 8277160), (19, 7841520), (20, 7449444), (24, 6207870), (30, 4966296), (36, 4138580), (38, 3920760), (40, 3724722), (45, 3310864), (48, 3103935), (57, 2613840), (60, 2483148), (72, 2069290), (76, 1960380), (80, 1862361), (90, 1655432), (95, 1568304), (114, 1306920), (120, 1241574), (144, 1034645), (152, 980190), (171, 871280), (180, 827716), (190, 784152), (228, 653460), (240, 620787), (285, 522768), (304, 490095), (342, 435640), (360, 413858), (380, 392076), (456, 326730), (570, 261384), (684, 217820), (720, 206929), (760, 196038), (855, 174256), (912, 163365), (1140, 130692), (1368, 108910), (1520, 98019), (1710, 87128), (2280, 65346), (2736, 54455), (3420, 43564), (4560, 32673), (6840, 21782), (10891, 13680)]