305137320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{110557}}^1$

素因数の和:110594

約数の個数: 64

約数和(自身を含む): 955221120

約数和(自身を除く): 650083800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 110557, 221114, 331671, 442228, 552785, 663342, 884456, 1105570, 1326684, 1658355, 2211140, 2542811, 2653368, 3316710, 4422280, 5085622, 6633420, 7628433, 10171244, 12714055, 13266840, 15256866, 20342488, 25428110, 30513732, 38142165, 50856220, 61027464, 76284330, 101712440, 152568660, 305137320]

約数ペア:

[(1, 305137320), (2, 152568660), (3, 101712440), (4, 76284330), (5, 61027464), (6, 50856220), (8, 38142165), (10, 30513732), (12, 25428110), (15, 20342488), (20, 15256866), (23, 13266840), (24, 12714055), (30, 10171244), (40, 7628433), (46, 6633420), (60, 5085622), (69, 4422280), (92, 3316710), (115, 2653368), (120, 2542811), (138, 2211140), (184, 1658355), (230, 1326684), (276, 1105570), (345, 884456), (460, 663342), (552, 552785), (690, 442228), (920, 331671), (1380, 221114), (2760, 110557)]