1575600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 5489232

約数和(自身を除く): 3913632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 101, 104, 120, 130, 150, 156, 195, 200, 202, 208, 240, 260, 300, 303, 312, 325, 390, 400, 404, 505, 520, 600, 606, 624, 650, 780, 808, 975, 1010, 1040, 1200, 1212, 1300, 1313, 1515, 1560, 1616, 1950, 2020, 2424, 2525, 2600, 2626, 3030, 3120, 3900, 3939, 4040, 4848, 5050, 5200, 5252, 6060, 6565, 7575, 7800, 7878, 8080, 10100, 10504, 12120, 13130, 15150, 15600, 15756, 19695, 20200, 21008, 24240, 26260, 30300, 31512, 32825, 39390, 40400, 52520, 60600, 63024, 65650, 78780, 98475, 105040, 121200, 131300, 157560, 196950, 262600, 315120, 393900, 525200, 787800, 1575600]

約数ペア:

[(1, 1575600), (2, 787800), (3, 525200), (4, 393900), (5, 315120), (6, 262600), (8, 196950), (10, 157560), (12, 131300), (13, 121200), (15, 105040), (16, 98475), (20, 78780), (24, 65650), (25, 63024), (26, 60600), (30, 52520), (39, 40400), (40, 39390), (48, 32825), (50, 31512), (52, 30300), (60, 26260), (65, 24240), (75, 21008), (78, 20200), (80, 19695), (100, 15756), (101, 15600), (104, 15150), (120, 13130), (130, 12120), (150, 10504), (156, 10100), (195, 8080), (200, 7878), (202, 7800), (208, 7575), (240, 6565), (260, 6060), (300, 5252), (303, 5200), (312, 5050), (325, 4848), (390, 4040), (400, 3939), (404, 3900), (505, 3120), (520, 3030), (600, 2626), (606, 2600), (624, 2525), (650, 2424), (780, 2020), (808, 1950), (975, 1616), (1010, 1560), (1040, 1515), (1200, 1313), (1212, 1300)]