4886280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{277}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 18539820

約数和(自身を除く): 13653540

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, 277, 280, 294, 315, 360, 392, 420, 441, 490, 504, 554, 588, 630, 735, 831, 840, 882, 980, 1108, 1176, 1260, 1385, 1470, 1662, 1764, 1939, 1960, 2205, 2216, 2493, 2520, 2770, 2940, 3324, 3528, 3878, 4155, 4410, 4986, 5540, 5817, 5880, 6648, 7756, 8310, 8820, 9695, 9972, 11080, 11634, 12465, 13573, 15512, 16620, 17451, 17640, 19390, 19944, 23268, 24930, 27146, 29085, 33240, 34902, 38780, 40719, 46536, 49860, 54292, 58170, 67865, 69804, 77560, 81438, 87255, 99720, 108584, 116340, 122157, 135730, 139608, 162876, 174510, 203595, 232680, 244314, 271460, 325752, 349020, 407190, 488628, 542920, 610785, 698040, 814380, 977256, 1221570, 1628760, 2443140, 4886280]

約数ペア:

[(1, 4886280), (2, 2443140), (3, 1628760), (4, 1221570), (5, 977256), (6, 814380), (7, 698040), (8, 610785), (9, 542920), (10, 488628), (12, 407190), (14, 349020), (15, 325752), (18, 271460), (20, 244314), (21, 232680), (24, 203595), (28, 174510), (30, 162876), (35, 139608), (36, 135730), (40, 122157), (42, 116340), (45, 108584), (49, 99720), (56, 87255), (60, 81438), (63, 77560), (70, 69804), (72, 67865), (84, 58170), (90, 54292), (98, 49860), (105, 46536), (120, 40719), (126, 38780), (140, 34902), (147, 33240), (168, 29085), (180, 27146), (196, 24930), (210, 23268), (245, 19944), (252, 19390), (277, 17640), (280, 17451), (294, 16620), (315, 15512), (360, 13573), (392, 12465), (420, 11634), (441, 11080), (490, 9972), (504, 9695), (554, 8820), (588, 8310), (630, 7756), (735, 6648), (831, 5880), (840, 5817), (882, 5540), (980, 4986), (1108, 4410), (1176, 4155), (1260, 3878), (1385, 3528), (1470, 3324), (1662, 2940), (1764, 2770), (1939, 2520), (1960, 2493), (2205, 2216)]