1265047680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50683}}^1$

素因数の和:50718

約数の個数: 128

約数和(自身を含む): 4342605120

約数和(自身を除く): 3077557440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 50683, 101366, 152049, 202732, 253415, 304098, 405464, 506830, 608196, 658879, 760245, 810928, 1013660, 1216392, 1317758, 1520490, 1621856, 1976637, 2027320, 2432784, 2635516, 3040980, 3243712, 3294395, 3953274, 4054640, 4865568, 5271032, 6081960, 6487424, 6588790, 7906548, 8109280, 9731136, 9883185, 10542064, 12163920, 13177580, 15813096, 16218560, 19462272, 19766370, 21084128, 24327840, 26355160, 31626192, 32437120, 39532740, 42168256, 48655680, 52710320, 63252384, 79065480, 84336512, 97311360, 105420640, 126504768, 158130960, 210841280, 253009536, 316261920, 421682560, 632523840, 1265047680]

約数ペア:

[(1, 1265047680), (2, 632523840), (3, 421682560), (4, 316261920), (5, 253009536), (6, 210841280), (8, 158130960), (10, 126504768), (12, 105420640), (13, 97311360), (15, 84336512), (16, 79065480), (20, 63252384), (24, 52710320), (26, 48655680), (30, 42168256), (32, 39532740), (39, 32437120), (40, 31626192), (48, 26355160), (52, 24327840), (60, 21084128), (64, 19766370), (65, 19462272), (78, 16218560), (80, 15813096), (96, 13177580), (104, 12163920), (120, 10542064), (128, 9883185), (130, 9731136), (156, 8109280), (160, 7906548), (192, 6588790), (195, 6487424), (208, 6081960), (240, 5271032), (260, 4865568), (312, 4054640), (320, 3953274), (384, 3294395), (390, 3243712), (416, 3040980), (480, 2635516), (520, 2432784), (624, 2027320), (640, 1976637), (780, 1621856), (832, 1520490), (960, 1317758), (1040, 1216392), (1248, 1013660), (1560, 810928), (1664, 760245), (1920, 658879), (2080, 608196), (2496, 506830), (3120, 405464), (4160, 304098), (4992, 253415), (6240, 202732), (8320, 152049), (12480, 101366), (24960, 50683)]