310375560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3319

約数の個数: 128

約数和(自身を含む): 1030008960

約数和(自身を除く): 719633400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2190, 2409, 2920, 3212, 3221, 4015, 4380, 4818, 6424, 6442, 8030, 8760, 9636, 9663, 12045, 12884, 16060, 16105, 19272, 19326, 24090, 25768, 32120, 32210, 35431, 38652, 48180, 48315, 64420, 70862, 77304, 96360, 96630, 106293, 128840, 141724, 177155, 193260, 212586, 235133, 283448, 354310, 386520, 425172, 470266, 531465, 705399, 708620, 850344, 940532, 1062930, 1175665, 1410798, 1417240, 1881064, 2125860, 2351330, 2586463, 2821596, 3526995, 4251720, 4702660, 5172926, 5643192, 7053990, 7759389, 9405320, 10345852, 12932315, 14107980, 15518778, 20691704, 25864630, 28215960, 31037556, 38796945, 51729260, 62075112, 77593890, 103458520, 155187780, 310375560]

約数ペア:

[(1, 310375560), (2, 155187780), (3, 103458520), (4, 77593890), (5, 62075112), (6, 51729260), (8, 38796945), (10, 31037556), (11, 28215960), (12, 25864630), (15, 20691704), (20, 15518778), (22, 14107980), (24, 12932315), (30, 10345852), (33, 9405320), (40, 7759389), (44, 7053990), (55, 5643192), (60, 5172926), (66, 4702660), (73, 4251720), (88, 3526995), (110, 2821596), (120, 2586463), (132, 2351330), (146, 2125860), (165, 1881064), (219, 1417240), (220, 1410798), (264, 1175665), (292, 1062930), (330, 940532), (365, 850344), (438, 708620), (440, 705399), (584, 531465), (660, 470266), (730, 425172), (803, 386520), (876, 354310), (1095, 283448), (1320, 235133), (1460, 212586), (1606, 193260), (1752, 177155), (2190, 141724), (2409, 128840), (2920, 106293), (3212, 96630), (3221, 96360), (4015, 77304), (4380, 70862), (4818, 64420), (6424, 48315), (6442, 48180), (8030, 38652), (8760, 35431), (9636, 32210), (9663, 32120), (12045, 25768), (12884, 24090), (16060, 19326), (16105, 19272)]