48472960

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 125582400

約数和(自身を除く): 77109440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 89, 92, 115, 128, 148, 160, 178, 184, 185, 230, 296, 320, 356, 368, 370, 445, 460, 592, 640, 712, 736, 740, 851, 890, 920, 1184, 1424, 1472, 1480, 1702, 1780, 1840, 2047, 2368, 2848, 2944, 2960, 3293, 3404, 3560, 3680, 4094, 4255, 4736, 5696, 5920, 6586, 6808, 7120, 7360, 8188, 8510, 10235, 11392, 11840, 13172, 13616, 14240, 14720, 16376, 16465, 17020, 20470, 23680, 26344, 27232, 28480, 32752, 32930, 34040, 40940, 52688, 54464, 56960, 65504, 65860, 68080, 75739, 81880, 105376, 108928, 131008, 131720, 136160, 151478, 163760, 210752, 262016, 263440, 272320, 302956, 327520, 378695, 421504, 526880, 544640, 605912, 655040, 757390, 1053760, 1211824, 1310080, 1514780, 2107520, 2423648, 3029560, 4847296, 6059120, 9694592, 12118240, 24236480, 48472960]

約数ペア:

[(1, 48472960), (2, 24236480), (4, 12118240), (5, 9694592), (8, 6059120), (10, 4847296), (16, 3029560), (20, 2423648), (23, 2107520), (32, 1514780), (37, 1310080), (40, 1211824), (46, 1053760), (64, 757390), (74, 655040), (80, 605912), (89, 544640), (92, 526880), (115, 421504), (128, 378695), (148, 327520), (160, 302956), (178, 272320), (184, 263440), (185, 262016), (230, 210752), (296, 163760), (320, 151478), (356, 136160), (368, 131720), (370, 131008), (445, 108928), (460, 105376), (592, 81880), (640, 75739), (712, 68080), (736, 65860), (740, 65504), (851, 56960), (890, 54464), (920, 52688), (1184, 40940), (1424, 34040), (1472, 32930), (1480, 32752), (1702, 28480), (1780, 27232), (1840, 26344), (2047, 23680), (2368, 20470), (2848, 17020), (2944, 16465), (2960, 16376), (3293, 14720), (3404, 14240), (3560, 13616), (3680, 13172), (4094, 11840), (4255, 11392), (4736, 10235), (5696, 8510), (5920, 8188), (6586, 7360), (6808, 7120)]