118483240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 298598400

約数和(自身を除く): 180115160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 47, 62, 76, 94, 95, 107, 124, 152, 155, 188, 190, 214, 235, 248, 310, 376, 380, 428, 470, 535, 589, 620, 760, 856, 893, 940, 1070, 1178, 1240, 1457, 1786, 1880, 2033, 2140, 2356, 2914, 2945, 3317, 3572, 4066, 4280, 4465, 4712, 5029, 5828, 5890, 6634, 7144, 7285, 8132, 8930, 10058, 10165, 11656, 11780, 13268, 14570, 16264, 16585, 17860, 20116, 20330, 23560, 25145, 26536, 27683, 29140, 33170, 35720, 40232, 40660, 50290, 55366, 58280, 63023, 66340, 81320, 95551, 100580, 110732, 126046, 132680, 138415, 155899, 191102, 201160, 221464, 252092, 276830, 311798, 315115, 382204, 477755, 504184, 553660, 623596, 630230, 764408, 779495, 955510, 1107320, 1247192, 1260460, 1558990, 1911020, 2520920, 2962081, 3117980, 3822040, 5924162, 6235960, 11848324, 14810405, 23696648, 29620810, 59241620, 118483240]

約数ペア:

[(1, 118483240), (2, 59241620), (4, 29620810), (5, 23696648), (8, 14810405), (10, 11848324), (19, 6235960), (20, 5924162), (31, 3822040), (38, 3117980), (40, 2962081), (47, 2520920), (62, 1911020), (76, 1558990), (94, 1260460), (95, 1247192), (107, 1107320), (124, 955510), (152, 779495), (155, 764408), (188, 630230), (190, 623596), (214, 553660), (235, 504184), (248, 477755), (310, 382204), (376, 315115), (380, 311798), (428, 276830), (470, 252092), (535, 221464), (589, 201160), (620, 191102), (760, 155899), (856, 138415), (893, 132680), (940, 126046), (1070, 110732), (1178, 100580), (1240, 95551), (1457, 81320), (1786, 66340), (1880, 63023), (2033, 58280), (2140, 55366), (2356, 50290), (2914, 40660), (2945, 40232), (3317, 35720), (3572, 33170), (4066, 29140), (4280, 27683), (4465, 26536), (4712, 25145), (5029, 23560), (5828, 20330), (5890, 20116), (6634, 17860), (7144, 16585), (7285, 16264), (8132, 14570), (8930, 13268), (10058, 11780), (10165, 11656)]