385884720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41227}}^1$

素因数の和:41259

約数の個数: 120

約数和(自身を含む): 1395650256

約数和(自身を除く): 1009765536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 41227, 82454, 123681, 164908, 206135, 247362, 329816, 371043, 412270, 494724, 535951, 618405, 659632, 742086, 824540, 989448, 1071902, 1236810, 1484172, 1607853, 1649080, 1855215, 1978896, 2143804, 2473620, 2679755, 2968344, 3215706, 3298160, 3710430, 4287608, 4823559, 4947240, 5359510, 5936688, 6431412, 7420860, 8039265, 8575216, 9647118, 9894480, 10719020, 12862824, 14841720, 16078530, 19294236, 21438040, 24117795, 25725648, 29683440, 32157060, 38588472, 42876080, 48235590, 64314120, 77176944, 96471180, 128628240, 192942360, 385884720]

約数ペア:

[(1, 385884720), (2, 192942360), (3, 128628240), (4, 96471180), (5, 77176944), (6, 64314120), (8, 48235590), (9, 42876080), (10, 38588472), (12, 32157060), (13, 29683440), (15, 25725648), (16, 24117795), (18, 21438040), (20, 19294236), (24, 16078530), (26, 14841720), (30, 12862824), (36, 10719020), (39, 9894480), (40, 9647118), (45, 8575216), (48, 8039265), (52, 7420860), (60, 6431412), (65, 5936688), (72, 5359510), (78, 4947240), (80, 4823559), (90, 4287608), (104, 3710430), (117, 3298160), (120, 3215706), (130, 2968344), (144, 2679755), (156, 2473620), (180, 2143804), (195, 1978896), (208, 1855215), (234, 1649080), (240, 1607853), (260, 1484172), (312, 1236810), (360, 1071902), (390, 989448), (468, 824540), (520, 742086), (585, 659632), (624, 618405), (720, 535951), (780, 494724), (936, 412270), (1040, 371043), (1170, 329816), (1560, 247362), (1872, 206135), (2340, 164908), (3120, 123681), (4680, 82454), (9360, 41227)]