3056138720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{616157}}^1$

素因数の和:616203

約数の個数: 48

約数和(自身を含む): 7453047168

約数和(自身を除く): 4396908448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 616157, 1232314, 2464628, 3080785, 4929256, 6161570, 9858512, 12323140, 19100867, 19717024, 24646280, 38201734, 49292560, 76403468, 95504335, 98585120, 152806936, 191008670, 305613872, 382017340, 611227744, 764034680, 1528069360, 3056138720]

約数ペア:

[(1, 3056138720), (2, 1528069360), (4, 764034680), (5, 611227744), (8, 382017340), (10, 305613872), (16, 191008670), (20, 152806936), (31, 98585120), (32, 95504335), (40, 76403468), (62, 49292560), (80, 38201734), (124, 24646280), (155, 19717024), (160, 19100867), (248, 12323140), (310, 9858512), (496, 6161570), (620, 4929256), (992, 3080785), (1240, 2464628), (2480, 1232314), (4960, 616157)]