60745239040

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{765439}}^1$

素因数の和:765493

約数の個数: 80

約数和(自身を含む): 150344663040

約数和(自身を除く): 89599424000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 79360, 765439, 1530878, 3061756, 3827195, 6123512, 7654390, 12247024, 15308780, 23728609, 24494048, 30617560, 47457218, 48988096, 61235120, 94914436, 97976192, 118643045, 122470240, 189828872, 195952384, 237286090, 244940480, 379657744, 391904768, 474572180, 489880960, 759315488, 949144360, 979761920, 1518630976, 1898288720, 1959523840, 3037261952, 3796577440, 6074523904, 7593154880, 12149047808, 15186309760, 30372619520, 60745239040]

約数ペア:

[(1, 60745239040), (2, 30372619520), (4, 15186309760), (5, 12149047808), (8, 7593154880), (10, 6074523904), (16, 3796577440), (20, 3037261952), (31, 1959523840), (32, 1898288720), (40, 1518630976), (62, 979761920), (64, 949144360), (80, 759315488), (124, 489880960), (128, 474572180), (155, 391904768), (160, 379657744), (248, 244940480), (256, 237286090), (310, 195952384), (320, 189828872), (496, 122470240), (512, 118643045), (620, 97976192), (640, 94914436), (992, 61235120), (1240, 48988096), (1280, 47457218), (1984, 30617560), (2480, 24494048), (2560, 23728609), (3968, 15308780), (4960, 12247024), (7936, 7654390), (9920, 6123512), (15872, 3827195), (19840, 3061756), (39680, 1530878), (79360, 765439)]