16364520

素因数分解:

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

素因数の和:495

約数の個数: 96

約数和(自身を含む): 53745120

約数和(自身を除く): 37380600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 347, 360, 393, 524, 655, 694, 786, 1041, 1048, 1179, 1310, 1388, 1572, 1735, 1965, 2082, 2358, 2620, 2776, 3123, 3144, 3470, 3930, 4164, 4716, 5205, 5240, 5895, 6246, 6940, 7860, 8328, 9432, 10410, 11790, 12492, 13880, 15615, 15720, 20820, 23580, 24984, 31230, 41640, 45457, 47160, 62460, 90914, 124920, 136371, 181828, 227285, 272742, 363656, 409113, 454570, 545484, 681855, 818226, 909140, 1090968, 1363710, 1636452, 1818280, 2045565, 2727420, 3272904, 4091130, 5454840, 8182260, 16364520]

約数ペア:

[(1, 16364520), (2, 8182260), (3, 5454840), (4, 4091130), (5, 3272904), (6, 2727420), (8, 2045565), (9, 1818280), (10, 1636452), (12, 1363710), (15, 1090968), (18, 909140), (20, 818226), (24, 681855), (30, 545484), (36, 454570), (40, 409113), (45, 363656), (60, 272742), (72, 227285), (90, 181828), (120, 136371), (131, 124920), (180, 90914), (262, 62460), (347, 47160), (360, 45457), (393, 41640), (524, 31230), (655, 24984), (694, 23580), (786, 20820), (1041, 15720), (1048, 15615), (1179, 13880), (1310, 12492), (1388, 11790), (1572, 10410), (1735, 9432), (1965, 8328), (2082, 7860), (2358, 6940), (2620, 6246), (2776, 5895), (3123, 5240), (3144, 5205), (3470, 4716), (3930, 4164)]