56978400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23741}}^1$

素因数の和:23764

約数の個数: 72

約数和(自身を含む): 185472504

約数和(自身を除く): 128494104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 23741, 47482, 71223, 94964, 118705, 142446, 189928, 237410, 284892, 356115, 379856, 474820, 569784, 593525, 712230, 759712, 949640, 1139568, 1187050, 1424460, 1780575, 1899280, 2279136, 2374100, 2848920, 3561150, 3798560, 4748200, 5697840, 7122300, 9496400, 11395680, 14244600, 18992800, 28489200, 56978400]

約数ペア:

[(1, 56978400), (2, 28489200), (3, 18992800), (4, 14244600), (5, 11395680), (6, 9496400), (8, 7122300), (10, 5697840), (12, 4748200), (15, 3798560), (16, 3561150), (20, 2848920), (24, 2374100), (25, 2279136), (30, 1899280), (32, 1780575), (40, 1424460), (48, 1187050), (50, 1139568), (60, 949640), (75, 759712), (80, 712230), (96, 593525), (100, 569784), (120, 474820), (150, 379856), (160, 356115), (200, 284892), (240, 237410), (300, 189928), (400, 142446), (480, 118705), (600, 94964), (800, 71223), (1200, 47482), (2400, 23741)]