974803920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{4289}}^1$

素因数の和:5252

約数の個数: 80

約数和(自身を含む): 3025788480

約数和(自身を除く): 2050984560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 947, 1894, 2841, 3788, 4289, 4735, 5682, 7576, 8578, 9470, 11364, 12867, 14205, 15152, 17156, 18940, 21445, 22728, 25734, 28410, 34312, 37880, 42890, 45456, 51468, 56820, 64335, 68624, 75760, 85780, 102936, 113640, 128670, 171560, 205872, 227280, 257340, 343120, 514680, 1029360, 4061683, 8123366, 12185049, 16246732, 20308415, 24370098, 32493464, 40616830, 48740196, 60925245, 64986928, 81233660, 97480392, 121850490, 162467320, 194960784, 243700980, 324934640, 487401960, 974803920]

約数ペア:

[(1, 974803920), (2, 487401960), (3, 324934640), (4, 243700980), (5, 194960784), (6, 162467320), (8, 121850490), (10, 97480392), (12, 81233660), (15, 64986928), (16, 60925245), (20, 48740196), (24, 40616830), (30, 32493464), (40, 24370098), (48, 20308415), (60, 16246732), (80, 12185049), (120, 8123366), (240, 4061683), (947, 1029360), (1894, 514680), (2841, 343120), (3788, 257340), (4289, 227280), (4735, 205872), (5682, 171560), (7576, 128670), (8578, 113640), (9470, 102936), (11364, 85780), (12867, 75760), (14205, 68624), (15152, 64335), (17156, 56820), (18940, 51468), (21445, 45456), (22728, 42890), (25734, 37880), (28410, 34312)]