8879160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 27096480

約数和(自身を除く): 18217320

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, 1213, 1220, 1464, 1830, 2426, 2440, 3639, 3660, 4852, 6065, 7278, 7320, 9704, 12130, 14556, 18195, 24260, 29112, 36390, 48520, 72780, 73993, 145560, 147986, 221979, 295972, 369965, 443958, 591944, 739930, 887916, 1109895, 1479860, 1775832, 2219790, 2959720, 4439580, 8879160]

約数ペア:

[(1, 8879160), (2, 4439580), (3, 2959720), (4, 2219790), (5, 1775832), (6, 1479860), (8, 1109895), (10, 887916), (12, 739930), (15, 591944), (20, 443958), (24, 369965), (30, 295972), (40, 221979), (60, 147986), (61, 145560), (120, 73993), (122, 72780), (183, 48520), (244, 36390), (305, 29112), (366, 24260), (488, 18195), (610, 14556), (732, 12130), (915, 9704), (1213, 7320), (1220, 7278), (1464, 6065), (1830, 4852), (2426, 3660), (2440, 3639)]