249322560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13708

約数の個数: 112

約数和(自身を含む): 833323200

約数和(自身を除く): 584000640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 13669, 18240, 27338, 41007, 54676, 68345, 82014, 109352, 136690, 164028, 205035, 218704, 259711, 273380, 328056, 410070, 437408, 519422, 546760, 656112, 779133, 820140, 874816, 1038844, 1093520, 1298555, 1312224, 1558266, 1640280, 2077688, 2187040, 2597110, 2624448, 3116532, 3280560, 3895665, 4155376, 4374080, 5194220, 6233064, 6561120, 7791330, 8310752, 10388440, 12466128, 13122240, 15582660, 16621504, 20776880, 24932256, 31165320, 41553760, 49864512, 62330640, 83107520, 124661280, 249322560]

約数ペア:

[(1, 249322560), (2, 124661280), (3, 83107520), (4, 62330640), (5, 49864512), (6, 41553760), (8, 31165320), (10, 24932256), (12, 20776880), (15, 16621504), (16, 15582660), (19, 13122240), (20, 12466128), (24, 10388440), (30, 8310752), (32, 7791330), (38, 6561120), (40, 6233064), (48, 5194220), (57, 4374080), (60, 4155376), (64, 3895665), (76, 3280560), (80, 3116532), (95, 2624448), (96, 2597110), (114, 2187040), (120, 2077688), (152, 1640280), (160, 1558266), (190, 1312224), (192, 1298555), (228, 1093520), (240, 1038844), (285, 874816), (304, 820140), (320, 779133), (380, 656112), (456, 546760), (480, 519422), (570, 437408), (608, 410070), (760, 328056), (912, 273380), (960, 259711), (1140, 218704), (1216, 205035), (1520, 164028), (1824, 136690), (2280, 109352), (3040, 82014), (3648, 68345), (4560, 54676), (6080, 41007), (9120, 27338), (13669, 18240)]