71550240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6481}}^1$

素因数の和:6522

約数の個数: 96

約数和(自身を含む): 235218816

約数和(自身を除く): 163668576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 6481, 11040, 12962, 19443, 25924, 32405, 38886, 51848, 64810, 77772, 97215, 103696, 129620, 149063, 155544, 194430, 207392, 259240, 298126, 311088, 388860, 447189, 518480, 596252, 622176, 745315, 777720, 894378, 1036960, 1192504, 1490630, 1555440, 1788756, 2235945, 2385008, 2981260, 3110880, 3577512, 4471890, 4770016, 5962520, 7155024, 8943780, 11925040, 14310048, 17887560, 23850080, 35775120, 71550240]

約数ペア:

[(1, 71550240), (2, 35775120), (3, 23850080), (4, 17887560), (5, 14310048), (6, 11925040), (8, 8943780), (10, 7155024), (12, 5962520), (15, 4770016), (16, 4471890), (20, 3577512), (23, 3110880), (24, 2981260), (30, 2385008), (32, 2235945), (40, 1788756), (46, 1555440), (48, 1490630), (60, 1192504), (69, 1036960), (80, 894378), (92, 777720), (96, 745315), (115, 622176), (120, 596252), (138, 518480), (160, 447189), (184, 388860), (230, 311088), (240, 298126), (276, 259240), (345, 207392), (368, 194430), (460, 155544), (480, 149063), (552, 129620), (690, 103696), (736, 97215), (920, 77772), (1104, 64810), (1380, 51848), (1840, 38886), (2208, 32405), (2760, 25924), (3680, 19443), (5520, 12962), (6481, 11040)]