195755760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11821}}^1$

素因数の和:11863

約数の個数: 120

約数和(自身を含む): 686054304

約数和(自身を除く): 490298544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 11821, 16560, 23642, 35463, 47284, 59105, 70926, 94568, 106389, 118210, 141852, 177315, 189136, 212778, 236420, 271883, 283704, 354630, 425556, 472840, 531945, 543766, 567408, 709260, 815649, 851112, 945680, 1063890, 1087532, 1359415, 1418520, 1631298, 1702224, 2127780, 2175064, 2446947, 2718830, 2837040, 3262596, 4078245, 4255560, 4350128, 4893894, 5437660, 6525192, 8156490, 8511120, 9787788, 10875320, 12234735, 13050384, 16312980, 19575576, 21750640, 24469470, 32625960, 39151152, 48938940, 65251920, 97877880, 195755760]

約数ペア:

[(1, 195755760), (2, 97877880), (3, 65251920), (4, 48938940), (5, 39151152), (6, 32625960), (8, 24469470), (9, 21750640), (10, 19575576), (12, 16312980), (15, 13050384), (16, 12234735), (18, 10875320), (20, 9787788), (23, 8511120), (24, 8156490), (30, 6525192), (36, 5437660), (40, 4893894), (45, 4350128), (46, 4255560), (48, 4078245), (60, 3262596), (69, 2837040), (72, 2718830), (80, 2446947), (90, 2175064), (92, 2127780), (115, 1702224), (120, 1631298), (138, 1418520), (144, 1359415), (180, 1087532), (184, 1063890), (207, 945680), (230, 851112), (240, 815649), (276, 709260), (345, 567408), (360, 543766), (368, 531945), (414, 472840), (460, 425556), (552, 354630), (690, 283704), (720, 271883), (828, 236420), (920, 212778), (1035, 189136), (1104, 177315), (1380, 141852), (1656, 118210), (1840, 106389), (2070, 94568), (2760, 70926), (3312, 59105), (4140, 47284), (5520, 35463), (8280, 23642), (11821, 16560)]