152147760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 504396288

約数和(自身を除く): 352248528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 641, 645, 688, 690, 860, 920, 989, 1032, 1104, 1282, 1290, 1380, 1720, 1840, 1923, 1978, 2064, 2564, 2580, 2760, 2967, 3205, 3440, 3846, 3956, 4945, 5128, 5160, 5520, 5934, 6410, 7692, 7912, 9615, 9890, 10256, 10320, 11868, 12820, 14743, 14835, 15384, 15824, 19230, 19780, 23736, 25640, 27563, 29486, 29670, 30768, 38460, 39560, 44229, 47472, 51280, 55126, 58972, 59340, 73715, 76920, 79120, 82689, 88458, 110252, 117944, 118680, 137815, 147430, 153840, 165378, 176916, 220504, 221145, 235888, 237360, 275630, 294860, 330756, 353832, 413445, 441008, 442290, 551260, 589720, 633949, 661512, 707664, 826890, 884580, 1102520, 1179440, 1267898, 1323024, 1653780, 1769160, 1901847, 2205040, 2535796, 3169745, 3307560, 3538320, 3803694, 5071592, 6339490, 6615120, 7607388, 9509235, 10143184, 12678980, 15214776, 19018470, 25357960, 30429552, 38036940, 50715920, 76073880, 152147760]

約数ペア:

[(1, 152147760), (2, 76073880), (3, 50715920), (4, 38036940), (5, 30429552), (6, 25357960), (8, 19018470), (10, 15214776), (12, 12678980), (15, 10143184), (16, 9509235), (20, 7607388), (23, 6615120), (24, 6339490), (30, 5071592), (40, 3803694), (43, 3538320), (46, 3307560), (48, 3169745), (60, 2535796), (69, 2205040), (80, 1901847), (86, 1769160), (92, 1653780), (115, 1323024), (120, 1267898), (129, 1179440), (138, 1102520), (172, 884580), (184, 826890), (215, 707664), (230, 661512), (240, 633949), (258, 589720), (276, 551260), (344, 442290), (345, 441008), (368, 413445), (430, 353832), (460, 330756), (516, 294860), (552, 275630), (641, 237360), (645, 235888), (688, 221145), (690, 220504), (860, 176916), (920, 165378), (989, 153840), (1032, 147430), (1104, 137815), (1282, 118680), (1290, 117944), (1380, 110252), (1720, 88458), (1840, 82689), (1923, 79120), (1978, 76920), (2064, 73715), (2564, 59340), (2580, 58972), (2760, 55126), (2967, 51280), (3205, 47472), (3440, 44229), (3846, 39560), (3956, 38460), (4945, 30768), (5128, 29670), (5160, 29486), (5520, 27563), (5934, 25640), (6410, 23736), (7692, 19780), (7912, 19230), (9615, 15824), (9890, 15384), (10256, 14835), (10320, 14743), (11868, 12820)]