486267240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2063

約数の個数: 128

約数和(自身を含む): 1529118720

約数和(自身を除く): 1042851480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 670, 744, 804, 930, 1005, 1240, 1340, 1608, 1860, 1951, 2010, 2077, 2680, 3720, 3902, 4020, 4154, 5853, 6231, 7804, 8040, 8308, 9755, 10385, 11706, 12462, 15608, 16616, 19510, 20770, 23412, 24924, 29265, 31155, 39020, 41540, 46824, 49848, 58530, 60481, 62310, 78040, 83080, 117060, 120962, 124620, 130717, 181443, 234120, 241924, 249240, 261434, 302405, 362886, 392151, 483848, 522868, 604810, 653585, 725772, 784302, 907215, 1045736, 1209620, 1307170, 1451544, 1568604, 1814430, 1960755, 2419240, 2614340, 3137208, 3628860, 3921510, 4052227, 5228680, 7257720, 7843020, 8104454, 12156681, 15686040, 16208908, 20261135, 24313362, 32417816, 40522270, 48626724, 60783405, 81044540, 97253448, 121566810, 162089080, 243133620, 486267240]

約数ペア:

[(1, 486267240), (2, 243133620), (3, 162089080), (4, 121566810), (5, 97253448), (6, 81044540), (8, 60783405), (10, 48626724), (12, 40522270), (15, 32417816), (20, 24313362), (24, 20261135), (30, 16208908), (31, 15686040), (40, 12156681), (60, 8104454), (62, 7843020), (67, 7257720), (93, 5228680), (120, 4052227), (124, 3921510), (134, 3628860), (155, 3137208), (186, 2614340), (201, 2419240), (248, 1960755), (268, 1814430), (310, 1568604), (335, 1451544), (372, 1307170), (402, 1209620), (465, 1045736), (536, 907215), (620, 784302), (670, 725772), (744, 653585), (804, 604810), (930, 522868), (1005, 483848), (1240, 392151), (1340, 362886), (1608, 302405), (1860, 261434), (1951, 249240), (2010, 241924), (2077, 234120), (2680, 181443), (3720, 130717), (3902, 124620), (4020, 120962), (4154, 117060), (5853, 83080), (6231, 78040), (7804, 62310), (8040, 60481), (8308, 58530), (9755, 49848), (10385, 46824), (11706, 41540), (12462, 39020), (15608, 31155), (16616, 29265), (19510, 24924), (20770, 23412)]