88567920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17573}}^1$

素因数の和:17599

約数の個数: 120

約数和(自身を含む): 339951456

約数和(自身を除く): 251383536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17573, 35146, 52719, 70292, 87865, 105438, 123011, 140584, 158157, 175730, 210876, 246022, 263595, 281168, 316314, 351460, 369033, 421752, 492044, 527190, 615055, 632628, 702920, 738066, 790785, 843504, 984088, 1054380, 1107099, 1230110, 1265256, 1405840, 1476132, 1581570, 1845165, 1968176, 2108760, 2214198, 2460220, 2530512, 2952264, 3163140, 3690330, 4217520, 4428396, 4920440, 5535495, 5904528, 6326280, 7380660, 8856792, 9840880, 11070990, 12652560, 14761320, 17713584, 22141980, 29522640, 44283960, 88567920]

約数ペア:

[(1, 88567920), (2, 44283960), (3, 29522640), (4, 22141980), (5, 17713584), (6, 14761320), (7, 12652560), (8, 11070990), (9, 9840880), (10, 8856792), (12, 7380660), (14, 6326280), (15, 5904528), (16, 5535495), (18, 4920440), (20, 4428396), (21, 4217520), (24, 3690330), (28, 3163140), (30, 2952264), (35, 2530512), (36, 2460220), (40, 2214198), (42, 2108760), (45, 1968176), (48, 1845165), (56, 1581570), (60, 1476132), (63, 1405840), (70, 1265256), (72, 1230110), (80, 1107099), (84, 1054380), (90, 984088), (105, 843504), (112, 790785), (120, 738066), (126, 702920), (140, 632628), (144, 615055), (168, 527190), (180, 492044), (210, 421752), (240, 369033), (252, 351460), (280, 316314), (315, 281168), (336, 263595), (360, 246022), (420, 210876), (504, 175730), (560, 158157), (630, 140584), (720, 123011), (840, 105438), (1008, 87865), (1260, 70292), (1680, 52719), (2520, 35146), (5040, 17573)]