54854640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 120

約数和(自身を含む): 188255808

約数和(自身を除く): 133401168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1621, 1692, 1880, 2115, 2256, 2820, 3242, 3384, 3760, 4230, 4863, 5640, 6484, 6768, 8105, 8460, 9726, 11280, 12968, 14589, 16210, 16920, 19452, 24315, 25936, 29178, 32420, 33840, 38904, 48630, 58356, 64840, 72945, 76187, 77808, 97260, 116712, 129680, 145890, 152374, 194520, 228561, 233424, 291780, 304748, 380935, 389040, 457122, 583560, 609496, 685683, 761870, 914244, 1142805, 1167120, 1218992, 1371366, 1523740, 1828488, 2285610, 2742732, 3047480, 3428415, 3656976, 4571220, 5485464, 6094960, 6856830, 9142440, 10970928, 13713660, 18284880, 27427320, 54854640]

約数ペア:

[(1, 54854640), (2, 27427320), (3, 18284880), (4, 13713660), (5, 10970928), (6, 9142440), (8, 6856830), (9, 6094960), (10, 5485464), (12, 4571220), (15, 3656976), (16, 3428415), (18, 3047480), (20, 2742732), (24, 2285610), (30, 1828488), (36, 1523740), (40, 1371366), (45, 1218992), (47, 1167120), (48, 1142805), (60, 914244), (72, 761870), (80, 685683), (90, 609496), (94, 583560), (120, 457122), (141, 389040), (144, 380935), (180, 304748), (188, 291780), (235, 233424), (240, 228561), (282, 194520), (360, 152374), (376, 145890), (423, 129680), (470, 116712), (564, 97260), (705, 77808), (720, 76187), (752, 72945), (846, 64840), (940, 58356), (1128, 48630), (1410, 38904), (1621, 33840), (1692, 32420), (1880, 29178), (2115, 25936), (2256, 24315), (2820, 19452), (3242, 16920), (3384, 16210), (3760, 14589), (4230, 12968), (4863, 11280), (5640, 9726), (6484, 8460), (6768, 8105)]