1072920000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{8941}}^1$

素因数の和:8976

約数の個数: 140

約数和(自身を含む): 3547720616

約数和(自身を除く): 2474800616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 8941, 10000, 12000, 15000, 17882, 20000, 24000, 26823, 30000, 35764, 40000, 44705, 53646, 60000, 71528, 89410, 107292, 120000, 134115, 143056, 178820, 214584, 223525, 268230, 286112, 357640, 429168, 447050, 536460, 572224, 670575, 715280, 858336, 894100, 1072920, 1117625, 1341150, 1430560, 1716672, 1788200, 2145840, 2235250, 2682300, 2861120, 3352875, 3576400, 4291680, 4470500, 5364600, 5588125, 6705750, 7152800, 8583360, 8941000, 10729200, 11176250, 13411500, 14305600, 16764375, 17882000, 21458400, 22352500, 26823000, 33528750, 35764000, 42916800, 44705000, 53646000, 67057500, 71528000, 89410000, 107292000, 134115000, 178820000, 214584000, 268230000, 357640000, 536460000, 1072920000]

約数ペア:

[(1, 1072920000), (2, 536460000), (3, 357640000), (4, 268230000), (5, 214584000), (6, 178820000), (8, 134115000), (10, 107292000), (12, 89410000), (15, 71528000), (16, 67057500), (20, 53646000), (24, 44705000), (25, 42916800), (30, 35764000), (32, 33528750), (40, 26823000), (48, 22352500), (50, 21458400), (60, 17882000), (64, 16764375), (75, 14305600), (80, 13411500), (96, 11176250), (100, 10729200), (120, 8941000), (125, 8583360), (150, 7152800), (160, 6705750), (192, 5588125), (200, 5364600), (240, 4470500), (250, 4291680), (300, 3576400), (320, 3352875), (375, 2861120), (400, 2682300), (480, 2235250), (500, 2145840), (600, 1788200), (625, 1716672), (750, 1430560), (800, 1341150), (960, 1117625), (1000, 1072920), (1200, 894100), (1250, 858336), (1500, 715280), (1600, 670575), (1875, 572224), (2000, 536460), (2400, 447050), (2500, 429168), (3000, 357640), (3750, 286112), (4000, 268230), (4800, 223525), (5000, 214584), (6000, 178820), (7500, 143056), (8000, 134115), (8941, 120000), (10000, 107292), (12000, 89410), (15000, 71528), (17882, 60000), (20000, 53646), (24000, 44705), (26823, 40000), (30000, 35764)]