271644840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{27947}}^1$

素因数の和:27973

約数の個数: 96

約数和(自身を含む): 915576480

約数和(自身を除く): 643931640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 27947, 55894, 83841, 111788, 139735, 167682, 223576, 251523, 279470, 335364, 419205, 503046, 558940, 670728, 754569, 838410, 1006092, 1117880, 1257615, 1509138, 1676820, 2012184, 2263707, 2515230, 3018276, 3353640, 3772845, 4527414, 5030460, 6036552, 6791121, 7545690, 9054828, 10060920, 11318535, 13582242, 15091380, 18109656, 22637070, 27164484, 30182760, 33955605, 45274140, 54328968, 67911210, 90548280, 135822420, 271644840]

約数ペア:

[(1, 271644840), (2, 135822420), (3, 90548280), (4, 67911210), (5, 54328968), (6, 45274140), (8, 33955605), (9, 30182760), (10, 27164484), (12, 22637070), (15, 18109656), (18, 15091380), (20, 13582242), (24, 11318535), (27, 10060920), (30, 9054828), (36, 7545690), (40, 6791121), (45, 6036552), (54, 5030460), (60, 4527414), (72, 3772845), (81, 3353640), (90, 3018276), (108, 2515230), (120, 2263707), (135, 2012184), (162, 1676820), (180, 1509138), (216, 1257615), (243, 1117880), (270, 1006092), (324, 838410), (360, 754569), (405, 670728), (486, 558940), (540, 503046), (648, 419205), (810, 335364), (972, 279470), (1080, 251523), (1215, 223576), (1620, 167682), (1944, 139735), (2430, 111788), (3240, 83841), (4860, 55894), (9720, 27947)]