29638680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4124

約数の個数: 64

約数和(自身を含む): 90396000

約数和(自身を除く): 60757320

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, 4049, 7320, 8098, 12147, 16196, 20245, 24294, 32392, 40490, 48588, 60735, 80980, 97176, 121470, 161960, 242940, 246989, 485880, 493978, 740967, 987956, 1234945, 1481934, 1975912, 2469890, 2963868, 3704835, 4939780, 5927736, 7409670, 9879560, 14819340, 29638680]

約数ペア:

[(1, 29638680), (2, 14819340), (3, 9879560), (4, 7409670), (5, 5927736), (6, 4939780), (8, 3704835), (10, 2963868), (12, 2469890), (15, 1975912), (20, 1481934), (24, 1234945), (30, 987956), (40, 740967), (60, 493978), (61, 485880), (120, 246989), (122, 242940), (183, 161960), (244, 121470), (305, 97176), (366, 80980), (488, 60735), (610, 48588), (732, 40490), (915, 32392), (1220, 24294), (1464, 20245), (1830, 16196), (2440, 12147), (3660, 8098), (4049, 7320)]