119811720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7547

約数の個数: 128

約数和(自身を含む): 432460800

約数和(自身を除く): 312649080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7507, 7980, 15014, 15960, 22521, 30028, 37535, 45042, 52549, 60056, 75070, 90084, 105098, 112605, 142633, 150140, 157647, 180168, 210196, 225210, 262745, 285266, 300280, 315294, 420392, 427899, 450420, 525490, 570532, 630588, 713165, 788235, 855798, 900840, 998431, 1050980, 1141064, 1261176, 1426330, 1576470, 1711596, 1996862, 2101960, 2139495, 2852660, 2995293, 3152940, 3423192, 3993724, 4278990, 4992155, 5705320, 5990586, 6305880, 7987448, 8557980, 9984310, 11981172, 14976465, 17115960, 19968620, 23962344, 29952930, 39937240, 59905860, 119811720]

約数ペア:

[(1, 119811720), (2, 59905860), (3, 39937240), (4, 29952930), (5, 23962344), (6, 19968620), (7, 17115960), (8, 14976465), (10, 11981172), (12, 9984310), (14, 8557980), (15, 7987448), (19, 6305880), (20, 5990586), (21, 5705320), (24, 4992155), (28, 4278990), (30, 3993724), (35, 3423192), (38, 3152940), (40, 2995293), (42, 2852660), (56, 2139495), (57, 2101960), (60, 1996862), (70, 1711596), (76, 1576470), (84, 1426330), (95, 1261176), (105, 1141064), (114, 1050980), (120, 998431), (133, 900840), (140, 855798), (152, 788235), (168, 713165), (190, 630588), (210, 570532), (228, 525490), (266, 450420), (280, 427899), (285, 420392), (380, 315294), (399, 300280), (420, 285266), (456, 262745), (532, 225210), (570, 210196), (665, 180168), (760, 157647), (798, 150140), (840, 142633), (1064, 112605), (1140, 105098), (1330, 90084), (1596, 75070), (1995, 60056), (2280, 52549), (2660, 45042), (3192, 37535), (3990, 30028), (5320, 22521), (7507, 15960), (7980, 15014)]