687851040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13147}}^1$

素因数の和:13274

約数の個数: 96

約数和(自身を含む): 2186775360

約数和(自身を除く): 1498924320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 8720, 10464, 13080, 13147, 17440, 26160, 26294, 39441, 52320, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 210352, 262940, 315528, 394410, 420704, 525880, 631056, 788820, 1051760, 1262112, 1433023, 1577640, 2103520, 2866046, 3155280, 4299069, 5732092, 6310560, 7165115, 8598138, 11464184, 14330230, 17196276, 21495345, 22928368, 28660460, 34392552, 42990690, 45856736, 57320920, 68785104, 85981380, 114641840, 137570208, 171962760, 229283680, 343925520, 687851040]

約数ペア:

[(1, 687851040), (2, 343925520), (3, 229283680), (4, 171962760), (5, 137570208), (6, 114641840), (8, 85981380), (10, 68785104), (12, 57320920), (15, 45856736), (16, 42990690), (20, 34392552), (24, 28660460), (30, 22928368), (32, 21495345), (40, 17196276), (48, 14330230), (60, 11464184), (80, 8598138), (96, 7165115), (109, 6310560), (120, 5732092), (160, 4299069), (218, 3155280), (240, 2866046), (327, 2103520), (436, 1577640), (480, 1433023), (545, 1262112), (654, 1051760), (872, 788820), (1090, 631056), (1308, 525880), (1635, 420704), (1744, 394410), (2180, 315528), (2616, 262940), (3270, 210352), (3488, 197205), (4360, 157764), (5232, 131470), (6540, 105176), (8720, 78882), (10464, 65735), (13080, 52588), (13147, 52320), (17440, 39441), (26160, 26294)]