1559160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 5222880

約数和(自身を除く): 3663720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 71, 72, 90, 120, 122, 142, 180, 183, 213, 244, 284, 305, 355, 360, 366, 426, 488, 549, 568, 610, 639, 710, 732, 852, 915, 1065, 1098, 1220, 1278, 1420, 1464, 1704, 1830, 2130, 2196, 2440, 2556, 2745, 2840, 3195, 3660, 4260, 4331, 4392, 5112, 5490, 6390, 7320, 8520, 8662, 10980, 12780, 12993, 17324, 21655, 21960, 25560, 25986, 34648, 38979, 43310, 51972, 64965, 77958, 86620, 103944, 129930, 155916, 173240, 194895, 259860, 311832, 389790, 519720, 779580, 1559160]

約数ペア:

[(1, 1559160), (2, 779580), (3, 519720), (4, 389790), (5, 311832), (6, 259860), (8, 194895), (9, 173240), (10, 155916), (12, 129930), (15, 103944), (18, 86620), (20, 77958), (24, 64965), (30, 51972), (36, 43310), (40, 38979), (45, 34648), (60, 25986), (61, 25560), (71, 21960), (72, 21655), (90, 17324), (120, 12993), (122, 12780), (142, 10980), (180, 8662), (183, 8520), (213, 7320), (244, 6390), (284, 5490), (305, 5112), (355, 4392), (360, 4331), (366, 4260), (426, 3660), (488, 3195), (549, 2840), (568, 2745), (610, 2556), (639, 2440), (710, 2196), (732, 2130), (852, 1830), (915, 1704), (1065, 1464), (1098, 1420), (1220, 1278)]