5454840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 16536960

約数和(自身を除く): 11082120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 347, 393, 524, 655, 694, 786, 1041, 1048, 1310, 1388, 1572, 1735, 1965, 2082, 2620, 2776, 3144, 3470, 3930, 4164, 5205, 5240, 6940, 7860, 8328, 10410, 13880, 15720, 20820, 41640, 45457, 90914, 136371, 181828, 227285, 272742, 363656, 454570, 545484, 681855, 909140, 1090968, 1363710, 1818280, 2727420, 5454840]

約数ペア:

[(1, 5454840), (2, 2727420), (3, 1818280), (4, 1363710), (5, 1090968), (6, 909140), (8, 681855), (10, 545484), (12, 454570), (15, 363656), (20, 272742), (24, 227285), (30, 181828), (40, 136371), (60, 90914), (120, 45457), (131, 41640), (262, 20820), (347, 15720), (393, 13880), (524, 10410), (655, 8328), (694, 7860), (786, 6940), (1041, 5240), (1048, 5205), (1310, 4164), (1388, 3930), (1572, 3470), (1735, 3144), (1965, 2776), (2082, 2620)]