800192520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{503}}^1$

素因数の和:1017

約数の個数: 160

約数和(自身を含む): 2700371520

約数和(自身を除く): 1900179000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 491, 503, 540, 648, 810, 982, 1006, 1080, 1473, 1509, 1620, 1964, 2012, 2455, 2515, 2946, 3018, 3240, 3928, 4024, 4419, 4527, 4910, 5030, 5892, 6036, 7365, 7545, 8838, 9054, 9820, 10060, 11784, 12072, 13257, 13581, 14730, 15090, 17676, 18108, 19640, 20120, 22095, 22635, 26514, 27162, 29460, 30180, 35352, 36216, 39771, 40743, 44190, 45270, 53028, 54324, 58920, 60360, 66285, 67905, 79542, 81486, 88380, 90540, 106056, 108648, 132570, 135810, 159084, 162972, 176760, 181080, 198855, 203715, 246973, 265140, 271620, 318168, 325944, 397710, 407430, 493946, 530280, 543240, 740919, 795420, 814860, 987892, 1234865, 1481838, 1590840, 1629720, 1975784, 2222757, 2469730, 2963676, 3704595, 4445514, 4939460, 5927352, 6668271, 7409190, 8891028, 9878920, 11113785, 13336542, 14818380, 17782056, 20004813, 22227570, 26673084, 29636760, 33341355, 40009626, 44455140, 53346168, 66682710, 80019252, 88910280, 100024065, 133365420, 160038504, 200048130, 266730840, 400096260, 800192520]

約数ペア:

[(1, 800192520), (2, 400096260), (3, 266730840), (4, 200048130), (5, 160038504), (6, 133365420), (8, 100024065), (9, 88910280), (10, 80019252), (12, 66682710), (15, 53346168), (18, 44455140), (20, 40009626), (24, 33341355), (27, 29636760), (30, 26673084), (36, 22227570), (40, 20004813), (45, 17782056), (54, 14818380), (60, 13336542), (72, 11113785), (81, 9878920), (90, 8891028), (108, 7409190), (120, 6668271), (135, 5927352), (162, 4939460), (180, 4445514), (216, 3704595), (270, 2963676), (324, 2469730), (360, 2222757), (405, 1975784), (491, 1629720), (503, 1590840), (540, 1481838), (648, 1234865), (810, 987892), (982, 814860), (1006, 795420), (1080, 740919), (1473, 543240), (1509, 530280), (1620, 493946), (1964, 407430), (2012, 397710), (2455, 325944), (2515, 318168), (2946, 271620), (3018, 265140), (3240, 246973), (3928, 203715), (4024, 198855), (4419, 181080), (4527, 176760), (4910, 162972), (5030, 159084), (5892, 135810), (6036, 132570), (7365, 108648), (7545, 106056), (8838, 90540), (9054, 88380), (9820, 81486), (10060, 79542), (11784, 67905), (12072, 66285), (13257, 60360), (13581, 58920), (14730, 54324), (15090, 53028), (17676, 45270), (18108, 44190), (19640, 40743), (20120, 39771), (22095, 36216), (22635, 35352), (26514, 30180), (27162, 29460)]