961662080

素因数分解:

$2^7\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7867}}^1$

素因数の和:8077

約数の個数: 64

約数和(自身を含む): 2311303680

約数和(自身を除く): 1349641600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 320, 382, 640, 764, 955, 1528, 1910, 3056, 3820, 6112, 7640, 7867, 12224, 15280, 15734, 24448, 30560, 31468, 39335, 61120, 62936, 78670, 122240, 125872, 157340, 251744, 314680, 503488, 629360, 1006976, 1258720, 1502597, 2517440, 3005194, 5034880, 6010388, 7512985, 12020776, 15025970, 24041552, 30051940, 48083104, 60103880, 96166208, 120207760, 192332416, 240415520, 480831040, 961662080]

約数ペア:

[(1, 961662080), (2, 480831040), (4, 240415520), (5, 192332416), (8, 120207760), (10, 96166208), (16, 60103880), (20, 48083104), (32, 30051940), (40, 24041552), (64, 15025970), (80, 12020776), (128, 7512985), (160, 6010388), (191, 5034880), (320, 3005194), (382, 2517440), (640, 1502597), (764, 1258720), (955, 1006976), (1528, 629360), (1910, 503488), (3056, 314680), (3820, 251744), (6112, 157340), (7640, 125872), (7867, 122240), (12224, 78670), (15280, 62936), (15734, 61120), (24448, 39335), (30560, 31468)]