239418240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6604

約数の個数: 128

約数和(自身を含む): 803433600

約数和(自身を除く): 564015360

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, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 6563, 7296, 9120, 12160, 13126, 18240, 19689, 26252, 32815, 36480, 39378, 52504, 65630, 78756, 98445, 105008, 124697, 131260, 157512, 196890, 210016, 249394, 262520, 315024, 374091, 393780, 420032, 498788, 525040, 623485, 630048, 748182, 787560, 840064, 997576, 1050080, 1246970, 1260096, 1496364, 1575120, 1870455, 1995152, 2100160, 2493940, 2520192, 2992728, 3150240, 3740910, 3990304, 4200320, 4987880, 5985456, 6300480, 7481820, 7980608, 9975760, 11970912, 12600960, 14963640, 15961216, 19951520, 23941824, 29927280, 39903040, 47883648, 59854560, 79806080, 119709120, 239418240]

約数ペア:

[(1, 239418240), (2, 119709120), (3, 79806080), (4, 59854560), (5, 47883648), (6, 39903040), (8, 29927280), (10, 23941824), (12, 19951520), (15, 15961216), (16, 14963640), (19, 12600960), (20, 11970912), (24, 9975760), (30, 7980608), (32, 7481820), (38, 6300480), (40, 5985456), (48, 4987880), (57, 4200320), (60, 3990304), (64, 3740910), (76, 3150240), (80, 2992728), (95, 2520192), (96, 2493940), (114, 2100160), (120, 1995152), (128, 1870455), (152, 1575120), (160, 1496364), (190, 1260096), (192, 1246970), (228, 1050080), (240, 997576), (285, 840064), (304, 787560), (320, 748182), (380, 630048), (384, 623485), (456, 525040), (480, 498788), (570, 420032), (608, 393780), (640, 374091), (760, 315024), (912, 262520), (960, 249394), (1140, 210016), (1216, 196890), (1520, 157512), (1824, 131260), (1920, 124697), (2280, 105008), (2432, 98445), (3040, 78756), (3648, 65630), (4560, 52504), (6080, 39378), (6563, 36480), (7296, 32815), (9120, 26252), (12160, 19689), (13126, 18240)]