48165760

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 128887200

約数和(自身を除く): 80721440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 233, 272, 304, 320, 323, 340, 380, 466, 544, 608, 640, 646, 680, 760, 932, 1088, 1165, 1216, 1292, 1360, 1520, 1615, 1864, 2176, 2330, 2432, 2584, 2720, 3040, 3230, 3728, 3961, 4427, 4660, 5168, 5440, 6080, 6460, 7456, 7922, 8854, 9320, 10336, 10880, 12160, 12920, 14912, 15844, 17708, 18640, 19805, 20672, 22135, 25840, 29824, 31688, 35416, 37280, 39610, 41344, 44270, 51680, 63376, 70832, 74560, 75259, 79220, 88540, 103360, 126752, 141664, 149120, 150518, 158440, 177080, 206720, 253504, 283328, 301036, 316880, 354160, 376295, 507008, 566656, 602072, 633760, 708320, 752590, 1204144, 1267520, 1416640, 1505180, 2408288, 2535040, 2833280, 3010360, 4816576, 6020720, 9633152, 12041440, 24082880, 48165760]

約数ペア:

[(1, 48165760), (2, 24082880), (4, 12041440), (5, 9633152), (8, 6020720), (10, 4816576), (16, 3010360), (17, 2833280), (19, 2535040), (20, 2408288), (32, 1505180), (34, 1416640), (38, 1267520), (40, 1204144), (64, 752590), (68, 708320), (76, 633760), (80, 602072), (85, 566656), (95, 507008), (128, 376295), (136, 354160), (152, 316880), (160, 301036), (170, 283328), (190, 253504), (233, 206720), (272, 177080), (304, 158440), (320, 150518), (323, 149120), (340, 141664), (380, 126752), (466, 103360), (544, 88540), (608, 79220), (640, 75259), (646, 74560), (680, 70832), (760, 63376), (932, 51680), (1088, 44270), (1165, 41344), (1216, 39610), (1292, 37280), (1360, 35416), (1520, 31688), (1615, 29824), (1864, 25840), (2176, 22135), (2330, 20672), (2432, 19805), (2584, 18640), (2720, 17708), (3040, 15844), (3230, 14912), (3728, 12920), (3961, 12160), (4427, 10880), (4660, 10336), (5168, 9320), (5440, 8854), (6080, 7922), (6460, 7456)]