29221440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 94488000

約数和(自身を除く): 65266560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 499, 610, 732, 915, 960, 976, 998, 1220, 1464, 1497, 1830, 1952, 1996, 2440, 2495, 2928, 2994, 3660, 3904, 3992, 4880, 4990, 5856, 5988, 7320, 7485, 7984, 9760, 9980, 11712, 11976, 14640, 14970, 15968, 19520, 19960, 23952, 29280, 29940, 30439, 31936, 39920, 47904, 58560, 59880, 60878, 79840, 91317, 95808, 119760, 121756, 152195, 159680, 182634, 239520, 243512, 304390, 365268, 456585, 479040, 487024, 608780, 730536, 913170, 974048, 1217560, 1461072, 1826340, 1948096, 2435120, 2922144, 3652680, 4870240, 5844288, 7305360, 9740480, 14610720, 29221440]

約数ペア:

[(1, 29221440), (2, 14610720), (3, 9740480), (4, 7305360), (5, 5844288), (6, 4870240), (8, 3652680), (10, 2922144), (12, 2435120), (15, 1948096), (16, 1826340), (20, 1461072), (24, 1217560), (30, 974048), (32, 913170), (40, 730536), (48, 608780), (60, 487024), (61, 479040), (64, 456585), (80, 365268), (96, 304390), (120, 243512), (122, 239520), (160, 182634), (183, 159680), (192, 152195), (240, 121756), (244, 119760), (305, 95808), (320, 91317), (366, 79840), (480, 60878), (488, 59880), (499, 58560), (610, 47904), (732, 39920), (915, 31936), (960, 30439), (976, 29940), (998, 29280), (1220, 23952), (1464, 19960), (1497, 19520), (1830, 15968), (1952, 14970), (1996, 14640), (2440, 11976), (2495, 11712), (2928, 9980), (2994, 9760), (3660, 7984), (3904, 7485), (3992, 7320), (4880, 5988), (4990, 5856)]