545787240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6447

約数の個数: 128

約数和(自身を含む): 1763942400

約数和(自身を除く): 1218155160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 6379, 7130, 8556, 10695, 12758, 14260, 17112, 19137, 21390, 25516, 28520, 31895, 38274, 42780, 51032, 63790, 76548, 85560, 95685, 127580, 146717, 153096, 191370, 197749, 255160, 293434, 382740, 395498, 440151, 586868, 593247, 733585, 765480, 790996, 880302, 988745, 1173736, 1186494, 1467170, 1581992, 1760604, 1977490, 2200755, 2372988, 2934340, 2966235, 3521208, 3954980, 4401510, 4548227, 4745976, 5868680, 5932470, 7909960, 8803020, 9096454, 11864940, 13644681, 17606040, 18192908, 22741135, 23729880, 27289362, 36385816, 45482270, 54578724, 68223405, 90964540, 109157448, 136446810, 181929080, 272893620, 545787240]

約数ペア:

[(1, 545787240), (2, 272893620), (3, 181929080), (4, 136446810), (5, 109157448), (6, 90964540), (8, 68223405), (10, 54578724), (12, 45482270), (15, 36385816), (20, 27289362), (23, 23729880), (24, 22741135), (30, 18192908), (31, 17606040), (40, 13644681), (46, 11864940), (60, 9096454), (62, 8803020), (69, 7909960), (92, 5932470), (93, 5868680), (115, 4745976), (120, 4548227), (124, 4401510), (138, 3954980), (155, 3521208), (184, 2966235), (186, 2934340), (230, 2372988), (248, 2200755), (276, 1977490), (310, 1760604), (345, 1581992), (372, 1467170), (460, 1186494), (465, 1173736), (552, 988745), (620, 880302), (690, 790996), (713, 765480), (744, 733585), (920, 593247), (930, 586868), (1240, 440151), (1380, 395498), (1426, 382740), (1860, 293434), (2139, 255160), (2760, 197749), (2852, 191370), (3565, 153096), (3720, 146717), (4278, 127580), (5704, 95685), (6379, 85560), (7130, 76548), (8556, 63790), (10695, 51032), (12758, 42780), (14260, 38274), (17112, 31895), (19137, 28520), (21390, 25516)]