253220040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{234463}}^1$

素因数の和:234483

約数の個数: 64

約数和(自身を含む): 844070400

約数和(自身を除く): 590850360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 234463, 468926, 703389, 937852, 1172315, 1406778, 1875704, 2110167, 2344630, 2813556, 3516945, 4220334, 4689260, 5627112, 6330501, 7033890, 8440668, 9378520, 10550835, 12661002, 14067780, 16881336, 21101670, 25322004, 28135560, 31652505, 42203340, 50644008, 63305010, 84406680, 126610020, 253220040]

約数ペア:

[(1, 253220040), (2, 126610020), (3, 84406680), (4, 63305010), (5, 50644008), (6, 42203340), (8, 31652505), (9, 28135560), (10, 25322004), (12, 21101670), (15, 16881336), (18, 14067780), (20, 12661002), (24, 10550835), (27, 9378520), (30, 8440668), (36, 7033890), (40, 6330501), (45, 5627112), (54, 4689260), (60, 4220334), (72, 3516945), (90, 2813556), (108, 2344630), (120, 2110167), (135, 1875704), (180, 1406778), (216, 1172315), (270, 937852), (360, 703389), (540, 468926), (1080, 234463)]