1456680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 4464000

約数和(自身を除く): 3007320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 199, 244, 305, 366, 398, 488, 597, 610, 732, 796, 915, 995, 1194, 1220, 1464, 1592, 1830, 1990, 2388, 2440, 2985, 3660, 3980, 4776, 5970, 7320, 7960, 11940, 12139, 23880, 24278, 36417, 48556, 60695, 72834, 97112, 121390, 145668, 182085, 242780, 291336, 364170, 485560, 728340, 1456680]

約数ペア:

[(1, 1456680), (2, 728340), (3, 485560), (4, 364170), (5, 291336), (6, 242780), (8, 182085), (10, 145668), (12, 121390), (15, 97112), (20, 72834), (24, 60695), (30, 48556), (40, 36417), (60, 24278), (61, 23880), (120, 12139), (122, 11940), (183, 7960), (199, 7320), (244, 5970), (305, 4776), (366, 3980), (398, 3660), (488, 2985), (597, 2440), (610, 2388), (732, 1990), (796, 1830), (915, 1592), (995, 1464), (1194, 1220)]