148961520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10889}}^1$

素因数の和:10927

約数の個数: 120

約数和(自身を含む): 526640400

約数和(自身を除く): 377678880

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, 10889, 13680, 21778, 32667, 43556, 54445, 65334, 87112, 98001, 108890, 130668, 163335, 174224, 196002, 206891, 217780, 261336, 326670, 392004, 413782, 435560, 490005, 522672, 620673, 653340, 784008, 827564, 871120, 980010, 1034455, 1241346, 1306680, 1568016, 1655128, 1862019, 1960020, 2068910, 2482692, 2613360, 3103365, 3310256, 3724038, 3920040, 4137820, 4965384, 6206730, 7448076, 7840080, 8275640, 9310095, 9930768, 12413460, 14896152, 16551280, 18620190, 24826920, 29792304, 37240380, 49653840, 74480760, 148961520]

約数ペア:

[(1, 148961520), (2, 74480760), (3, 49653840), (4, 37240380), (5, 29792304), (6, 24826920), (8, 18620190), (9, 16551280), (10, 14896152), (12, 12413460), (15, 9930768), (16, 9310095), (18, 8275640), (19, 7840080), (20, 7448076), (24, 6206730), (30, 4965384), (36, 4137820), (38, 3920040), (40, 3724038), (45, 3310256), (48, 3103365), (57, 2613360), (60, 2482692), (72, 2068910), (76, 1960020), (80, 1862019), (90, 1655128), (95, 1568016), (114, 1306680), (120, 1241346), (144, 1034455), (152, 980010), (171, 871120), (180, 827564), (190, 784008), (228, 653340), (240, 620673), (285, 522672), (304, 490005), (342, 435560), (360, 413782), (380, 392004), (456, 326670), (570, 261336), (684, 217780), (720, 206891), (760, 196002), (855, 174224), (912, 163335), (1140, 130668), (1368, 108890), (1520, 98001), (1710, 87112), (2280, 65334), (2736, 54445), (3420, 43556), (4560, 32667), (6840, 21778), (10889, 13680)]