158718960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:592

約数の個数: 160

約数和(自身を含む): 550946880

約数和(自身を除く): 392227920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 197, 216, 240, 270, 360, 373, 394, 432, 540, 591, 720, 746, 788, 985, 1080, 1119, 1182, 1492, 1576, 1773, 1865, 1970, 2160, 2238, 2364, 2955, 2984, 3152, 3357, 3546, 3730, 3940, 4476, 4728, 5319, 5595, 5910, 5968, 6714, 7092, 7460, 7880, 8865, 8952, 9456, 10071, 10638, 11190, 11820, 13428, 14184, 14920, 15760, 16785, 17730, 17904, 20142, 21276, 22380, 23640, 26595, 26856, 28368, 29840, 33570, 35460, 40284, 42552, 44760, 47280, 50355, 53190, 53712, 67140, 70920, 73481, 80568, 85104, 89520, 100710, 106380, 134280, 141840, 146962, 161136, 201420, 212760, 220443, 268560, 293924, 367405, 402840, 425520, 440886, 587848, 661329, 734810, 805680, 881772, 1102215, 1175696, 1322658, 1469620, 1763544, 1983987, 2204430, 2645316, 2939240, 3306645, 3527088, 3967974, 4408860, 5290632, 5878480, 6613290, 7935948, 8817720, 9919935, 10581264, 13226580, 15871896, 17635440, 19839870, 26453160, 31743792, 39679740, 52906320, 79359480, 158718960]

約数ペア:

[(1, 158718960), (2, 79359480), (3, 52906320), (4, 39679740), (5, 31743792), (6, 26453160), (8, 19839870), (9, 17635440), (10, 15871896), (12, 13226580), (15, 10581264), (16, 9919935), (18, 8817720), (20, 7935948), (24, 6613290), (27, 5878480), (30, 5290632), (36, 4408860), (40, 3967974), (45, 3527088), (48, 3306645), (54, 2939240), (60, 2645316), (72, 2204430), (80, 1983987), (90, 1763544), (108, 1469620), (120, 1322658), (135, 1175696), (144, 1102215), (180, 881772), (197, 805680), (216, 734810), (240, 661329), (270, 587848), (360, 440886), (373, 425520), (394, 402840), (432, 367405), (540, 293924), (591, 268560), (720, 220443), (746, 212760), (788, 201420), (985, 161136), (1080, 146962), (1119, 141840), (1182, 134280), (1492, 106380), (1576, 100710), (1773, 89520), (1865, 85104), (1970, 80568), (2160, 73481), (2238, 70920), (2364, 67140), (2955, 53712), (2984, 53190), (3152, 50355), (3357, 47280), (3546, 44760), (3730, 42552), (3940, 40284), (4476, 35460), (4728, 33570), (5319, 29840), (5595, 28368), (5910, 26856), (5968, 26595), (6714, 23640), (7092, 22380), (7460, 21276), (7880, 20142), (8865, 17904), (8952, 17730), (9456, 16785), (10071, 15760), (10638, 14920), (11190, 14184), (11820, 13428)]