5731920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 20311200

約数和(自身を除く): 14579280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 419, 456, 570, 684, 720, 760, 838, 855, 912, 1140, 1257, 1368, 1520, 1676, 1710, 2095, 2280, 2514, 2736, 3352, 3420, 3771, 4190, 4560, 5028, 6285, 6704, 6840, 7542, 7961, 8380, 10056, 12570, 13680, 15084, 15922, 16760, 18855, 20112, 23883, 25140, 30168, 31844, 33520, 37710, 39805, 47766, 50280, 60336, 63688, 71649, 75420, 79610, 95532, 100560, 119415, 127376, 143298, 150840, 159220, 191064, 238830, 286596, 301680, 318440, 358245, 382128, 477660, 573192, 636880, 716490, 955320, 1146384, 1432980, 1910640, 2865960, 5731920]

約数ペア:

[(1, 5731920), (2, 2865960), (3, 1910640), (4, 1432980), (5, 1146384), (6, 955320), (8, 716490), (9, 636880), (10, 573192), (12, 477660), (15, 382128), (16, 358245), (18, 318440), (19, 301680), (20, 286596), (24, 238830), (30, 191064), (36, 159220), (38, 150840), (40, 143298), (45, 127376), (48, 119415), (57, 100560), (60, 95532), (72, 79610), (76, 75420), (80, 71649), (90, 63688), (95, 60336), (114, 50280), (120, 47766), (144, 39805), (152, 37710), (171, 33520), (180, 31844), (190, 30168), (228, 25140), (240, 23883), (285, 20112), (304, 18855), (342, 16760), (360, 15922), (380, 15084), (419, 13680), (456, 12570), (570, 10056), (684, 8380), (720, 7961), (760, 7542), (838, 6840), (855, 6704), (912, 6285), (1140, 5028), (1257, 4560), (1368, 4190), (1520, 3771), (1676, 3420), (1710, 3352), (2095, 2736), (2280, 2514)]