486564120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{27583}}^1$

素因数の和:27614

約数の個数: 144

約数和(自身を含む): 1839576960

約数和(自身を除く): 1353012840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 27583, 55166, 82749, 110332, 137915, 165498, 193081, 220664, 248247, 275830, 330996, 386162, 413745, 496494, 551660, 579243, 661992, 772324, 827490, 965405, 992988, 1103320, 1158486, 1241235, 1351567, 1544648, 1654980, 1737729, 1930810, 1985976, 2316972, 2482470, 2703134, 2896215, 3309960, 3475458, 3861620, 4054701, 4633944, 4964940, 5406268, 5792430, 6757835, 6950916, 7723240, 8109402, 8688645, 9929880, 10812536, 11584860, 12164103, 13515670, 13901832, 16218804, 17377290, 20273505, 23169720, 24328206, 27031340, 32437608, 34754580, 40547010, 48656412, 54062680, 60820515, 69509160, 81094020, 97312824, 121641030, 162188040, 243282060, 486564120]

約数ペア:

[(1, 486564120), (2, 243282060), (3, 162188040), (4, 121641030), (5, 97312824), (6, 81094020), (7, 69509160), (8, 60820515), (9, 54062680), (10, 48656412), (12, 40547010), (14, 34754580), (15, 32437608), (18, 27031340), (20, 24328206), (21, 23169720), (24, 20273505), (28, 17377290), (30, 16218804), (35, 13901832), (36, 13515670), (40, 12164103), (42, 11584860), (45, 10812536), (49, 9929880), (56, 8688645), (60, 8109402), (63, 7723240), (70, 6950916), (72, 6757835), (84, 5792430), (90, 5406268), (98, 4964940), (105, 4633944), (120, 4054701), (126, 3861620), (140, 3475458), (147, 3309960), (168, 2896215), (180, 2703134), (196, 2482470), (210, 2316972), (245, 1985976), (252, 1930810), (280, 1737729), (294, 1654980), (315, 1544648), (360, 1351567), (392, 1241235), (420, 1158486), (441, 1103320), (490, 992988), (504, 965405), (588, 827490), (630, 772324), (735, 661992), (840, 579243), (882, 551660), (980, 496494), (1176, 413745), (1260, 386162), (1470, 330996), (1764, 275830), (1960, 248247), (2205, 220664), (2520, 193081), (2940, 165498), (3528, 137915), (4410, 110332), (5880, 82749), (8820, 55166), (17640, 27583)]