17758320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 55999392

約数和(自身を除く): 38241072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1213, 1220, 1464, 1830, 2426, 2440, 2928, 3639, 3660, 4852, 4880, 6065, 7278, 7320, 9704, 12130, 14556, 14640, 18195, 19408, 24260, 29112, 36390, 48520, 58224, 72780, 73993, 97040, 145560, 147986, 221979, 291120, 295972, 369965, 443958, 591944, 739930, 887916, 1109895, 1183888, 1479860, 1775832, 2219790, 2959720, 3551664, 4439580, 5919440, 8879160, 17758320]

約数ペア:

[(1, 17758320), (2, 8879160), (3, 5919440), (4, 4439580), (5, 3551664), (6, 2959720), (8, 2219790), (10, 1775832), (12, 1479860), (15, 1183888), (16, 1109895), (20, 887916), (24, 739930), (30, 591944), (40, 443958), (48, 369965), (60, 295972), (61, 291120), (80, 221979), (120, 147986), (122, 145560), (183, 97040), (240, 73993), (244, 72780), (305, 58224), (366, 48520), (488, 36390), (610, 29112), (732, 24260), (915, 19408), (976, 18195), (1213, 14640), (1220, 14556), (1464, 12130), (1830, 9704), (2426, 7320), (2440, 7278), (2928, 6065), (3639, 4880), (3660, 4852)]