15556323540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1\times {\mathrm{4673}}^1$

素因数の和:5289

約数の個数: 96

約数和(自身を含む): 44042092416

約数和(自身を除く): 28485768876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 491, 565, 678, 982, 1130, 1356, 1473, 1695, 1964, 2260, 2455, 2946, 3390, 4673, 4910, 5892, 6780, 7365, 9346, 9820, 14019, 14730, 18692, 23365, 28038, 29460, 46730, 55483, 56076, 70095, 93460, 110966, 140190, 166449, 221932, 277415, 280380, 332898, 528049, 554830, 665796, 832245, 1056098, 1109660, 1584147, 1664490, 2112196, 2294443, 2640245, 3168294, 3328980, 4588886, 5280490, 6336588, 6883329, 7920735, 9177772, 10560980, 11472215, 13766658, 15841470, 22944430, 27533316, 31682940, 34416645, 45888860, 68833290, 137666580, 259272059, 518544118, 777816177, 1037088236, 1296360295, 1555632354, 2592720590, 3111264708, 3889080885, 5185441180, 7778161770, 15556323540]

約数ペア:

[(1, 15556323540), (2, 7778161770), (3, 5185441180), (4, 3889080885), (5, 3111264708), (6, 2592720590), (10, 1555632354), (12, 1296360295), (15, 1037088236), (20, 777816177), (30, 518544118), (60, 259272059), (113, 137666580), (226, 68833290), (339, 45888860), (452, 34416645), (491, 31682940), (565, 27533316), (678, 22944430), (982, 15841470), (1130, 13766658), (1356, 11472215), (1473, 10560980), (1695, 9177772), (1964, 7920735), (2260, 6883329), (2455, 6336588), (2946, 5280490), (3390, 4588886), (4673, 3328980), (4910, 3168294), (5892, 2640245), (6780, 2294443), (7365, 2112196), (9346, 1664490), (9820, 1584147), (14019, 1109660), (14730, 1056098), (18692, 832245), (23365, 665796), (28038, 554830), (29460, 528049), (46730, 332898), (55483, 280380), (56076, 277415), (70095, 221932), (93460, 166449), (110966, 140190)]