16236480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1334

約数の個数: 112

約数和(自身を含む): 55558944

約数和(自身を除く): 39322464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1301, 1560, 2080, 2496, 2602, 3120, 3903, 4160, 5204, 6240, 6505, 7806, 10408, 12480, 13010, 15612, 16913, 19515, 20816, 26020, 31224, 33826, 39030, 41632, 50739, 52040, 62448, 67652, 78060, 83264, 84565, 101478, 104080, 124896, 135304, 156120, 169130, 202956, 208160, 249792, 253695, 270608, 312240, 338260, 405912, 416320, 507390, 541216, 624480, 676520, 811824, 1014780, 1082432, 1248960, 1353040, 1623648, 2029560, 2706080, 3247296, 4059120, 5412160, 8118240, 16236480]

約数ペア:

[(1, 16236480), (2, 8118240), (3, 5412160), (4, 4059120), (5, 3247296), (6, 2706080), (8, 2029560), (10, 1623648), (12, 1353040), (13, 1248960), (15, 1082432), (16, 1014780), (20, 811824), (24, 676520), (26, 624480), (30, 541216), (32, 507390), (39, 416320), (40, 405912), (48, 338260), (52, 312240), (60, 270608), (64, 253695), (65, 249792), (78, 208160), (80, 202956), (96, 169130), (104, 156120), (120, 135304), (130, 124896), (156, 104080), (160, 101478), (192, 84565), (195, 83264), (208, 78060), (240, 67652), (260, 62448), (312, 52040), (320, 50739), (390, 41632), (416, 39030), (480, 33826), (520, 31224), (624, 26020), (780, 20816), (832, 19515), (960, 16913), (1040, 15612), (1248, 13010), (1301, 12480), (1560, 10408), (2080, 7806), (2496, 6505), (2602, 6240), (3120, 5204), (3903, 4160)]