371648160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19887

約数の個数: 144

約数和(自身を含む): 1365875784

約数和(自身を除く): 994227624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 19853, 39706, 59559, 79412, 99265, 119118, 158824, 178677, 198530, 238236, 258089, 297795, 317648, 357354, 397060, 476472, 516178, 595590, 635296, 714708, 774267, 794120, 893385, 952944, 1032356, 1191180, 1290445, 1429416, 1548534, 1588240, 1786770, 1905888, 2064712, 2322801, 2382360, 2580890, 2858832, 3097068, 3176480, 3573540, 3871335, 4129424, 4645602, 4764720, 5161780, 5717664, 6194136, 7147080, 7742670, 8258848, 9291204, 9529440, 10323560, 11614005, 12388272, 14294160, 15485340, 18582408, 20647120, 23228010, 24776544, 28588320, 30970680, 37164816, 41294240, 46456020, 61941360, 74329632, 92912040, 123882720, 185824080, 371648160]

約数ペア:

[(1, 371648160), (2, 185824080), (3, 123882720), (4, 92912040), (5, 74329632), (6, 61941360), (8, 46456020), (9, 41294240), (10, 37164816), (12, 30970680), (13, 28588320), (15, 24776544), (16, 23228010), (18, 20647120), (20, 18582408), (24, 15485340), (26, 14294160), (30, 12388272), (32, 11614005), (36, 10323560), (39, 9529440), (40, 9291204), (45, 8258848), (48, 7742670), (52, 7147080), (60, 6194136), (65, 5717664), (72, 5161780), (78, 4764720), (80, 4645602), (90, 4129424), (96, 3871335), (104, 3573540), (117, 3176480), (120, 3097068), (130, 2858832), (144, 2580890), (156, 2382360), (160, 2322801), (180, 2064712), (195, 1905888), (208, 1786770), (234, 1588240), (240, 1548534), (260, 1429416), (288, 1290445), (312, 1191180), (360, 1032356), (390, 952944), (416, 893385), (468, 794120), (480, 774267), (520, 714708), (585, 635296), (624, 595590), (720, 516178), (780, 476472), (936, 397060), (1040, 357354), (1170, 317648), (1248, 297795), (1440, 258089), (1560, 238236), (1872, 198530), (2080, 178677), (2340, 158824), (3120, 119118), (3744, 99265), (4680, 79412), (6240, 59559), (9360, 39706), (18720, 19853)]