80452630680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{25111}}^1\times {\mathrm{26699}}^1$

素因数の和:51824

約数の個数: 64

約数和(自身を含む): 241376544000

約数和(自身を除く): 160923913320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 25111, 26699, 50222, 53398, 75333, 80097, 100444, 106796, 125555, 133495, 150666, 160194, 200888, 213592, 251110, 266990, 301332, 320388, 376665, 400485, 502220, 533980, 602664, 640776, 753330, 800970, 1004440, 1067960, 1506660, 1601940, 3013320, 3203880, 670438589, 1340877178, 2011315767, 2681754356, 3352192945, 4022631534, 5363508712, 6704385890, 8045263068, 10056578835, 13408771780, 16090526136, 20113157670, 26817543560, 40226315340, 80452630680]

約数ペア:

[(1, 80452630680), (2, 40226315340), (3, 26817543560), (4, 20113157670), (5, 16090526136), (6, 13408771780), (8, 10056578835), (10, 8045263068), (12, 6704385890), (15, 5363508712), (20, 4022631534), (24, 3352192945), (30, 2681754356), (40, 2011315767), (60, 1340877178), (120, 670438589), (25111, 3203880), (26699, 3013320), (50222, 1601940), (53398, 1506660), (75333, 1067960), (80097, 1004440), (100444, 800970), (106796, 753330), (125555, 640776), (133495, 602664), (150666, 533980), (160194, 502220), (200888, 400485), (213592, 376665), (251110, 320388), (266990, 301332)]