151882680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20749}}^1$

素因数の和:20824

約数の個数: 64

約数和(自身を含む): 463140000

約数和(自身を除く): 311257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 20749, 41498, 62247, 82996, 103745, 124494, 165992, 207490, 248988, 311235, 414980, 497976, 622470, 829960, 1244940, 1265689, 2489880, 2531378, 3797067, 5062756, 6328445, 7594134, 10125512, 12656890, 15188268, 18985335, 25313780, 30376536, 37970670, 50627560, 75941340, 151882680]

約数ペア:

[(1, 151882680), (2, 75941340), (3, 50627560), (4, 37970670), (5, 30376536), (6, 25313780), (8, 18985335), (10, 15188268), (12, 12656890), (15, 10125512), (20, 7594134), (24, 6328445), (30, 5062756), (40, 3797067), (60, 2531378), (61, 2489880), (120, 1265689), (122, 1244940), (183, 829960), (244, 622470), (305, 497976), (366, 414980), (488, 311235), (610, 248988), (732, 207490), (915, 165992), (1220, 124494), (1464, 103745), (1830, 82996), (2440, 62247), (3660, 41498), (7320, 20749)]