48420540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 170247168

約数和(自身を除く): 121826628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 463, 498, 581, 630, 747, 830, 926, 996, 1162, 1245, 1260, 1389, 1494, 1660, 1743, 1852, 2315, 2324, 2490, 2778, 2905, 2988, 3241, 3486, 3735, 4167, 4630, 4980, 5229, 5556, 5810, 6482, 6945, 6972, 7470, 8334, 8715, 9260, 9723, 10458, 11620, 12964, 13890, 14940, 16205, 16668, 17430, 19446, 20835, 20916, 26145, 27780, 29169, 32410, 34860, 38429, 38892, 41670, 48615, 52290, 58338, 64820, 76858, 83340, 97230, 104580, 115287, 116676, 145845, 153716, 192145, 194460, 230574, 269003, 291690, 345861, 384290, 461148, 538006, 576435, 583380, 691722, 768580, 807009, 1076012, 1152870, 1345015, 1383444, 1614018, 1729305, 2305740, 2421027, 2690030, 3228036, 3458610, 4035045, 4842054, 5380060, 6917220, 8070090, 9684108, 12105135, 16140180, 24210270, 48420540]

約数ペア:

[(1, 48420540), (2, 24210270), (3, 16140180), (4, 12105135), (5, 9684108), (6, 8070090), (7, 6917220), (9, 5380060), (10, 4842054), (12, 4035045), (14, 3458610), (15, 3228036), (18, 2690030), (20, 2421027), (21, 2305740), (28, 1729305), (30, 1614018), (35, 1383444), (36, 1345015), (42, 1152870), (45, 1076012), (60, 807009), (63, 768580), (70, 691722), (83, 583380), (84, 576435), (90, 538006), (105, 461148), (126, 384290), (140, 345861), (166, 291690), (180, 269003), (210, 230574), (249, 194460), (252, 192145), (315, 153716), (332, 145845), (415, 116676), (420, 115287), (463, 104580), (498, 97230), (581, 83340), (630, 76858), (747, 64820), (830, 58338), (926, 52290), (996, 48615), (1162, 41670), (1245, 38892), (1260, 38429), (1389, 34860), (1494, 32410), (1660, 29169), (1743, 27780), (1852, 26145), (2315, 20916), (2324, 20835), (2490, 19446), (2778, 17430), (2905, 16668), (2988, 16205), (3241, 14940), (3486, 13890), (3735, 12964), (4167, 11620), (4630, 10458), (4980, 9723), (5229, 9260), (5556, 8715), (5810, 8334), (6482, 7470), (6945, 6972)]