180396480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1553}}^1$

素因数の和:1595

約数の個数: 168

約数和(自身を含む): 629966736

約数和(自身を除く): 449570256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1553, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3106, 3520, 3630, 3872, 4659, 4840, 5280, 5808, 6212, 7260, 7744, 7765, 9318, 9680, 10560, 11616, 12424, 14520, 15530, 17083, 18636, 19360, 23232, 23295, 24848, 29040, 31060, 34166, 37272, 38720, 46590, 49696, 51249, 58080, 62120, 68332, 74544, 85415, 93180, 99392, 102498, 116160, 124240, 136664, 149088, 170830, 186360, 187913, 204996, 248480, 256245, 273328, 298176, 341660, 372720, 375826, 409992, 496960, 512490, 546656, 563739, 683320, 745440, 751652, 819984, 939565, 1024980, 1093312, 1127478, 1366640, 1490880, 1503304, 1639968, 1879130, 2049960, 2254956, 2733280, 2818695, 3006608, 3279936, 3758260, 4099920, 4509912, 5466560, 5637390, 6013216, 7516520, 8199840, 9019824, 11274780, 12026432, 15033040, 16399680, 18039648, 22549560, 30066080, 36079296, 45099120, 60132160, 90198240, 180396480]

約数ペア:

[(1, 180396480), (2, 90198240), (3, 60132160), (4, 45099120), (5, 36079296), (6, 30066080), (8, 22549560), (10, 18039648), (11, 16399680), (12, 15033040), (15, 12026432), (16, 11274780), (20, 9019824), (22, 8199840), (24, 7516520), (30, 6013216), (32, 5637390), (33, 5466560), (40, 4509912), (44, 4099920), (48, 3758260), (55, 3279936), (60, 3006608), (64, 2818695), (66, 2733280), (80, 2254956), (88, 2049960), (96, 1879130), (110, 1639968), (120, 1503304), (121, 1490880), (132, 1366640), (160, 1127478), (165, 1093312), (176, 1024980), (192, 939565), (220, 819984), (240, 751652), (242, 745440), (264, 683320), (320, 563739), (330, 546656), (352, 512490), (363, 496960), (440, 409992), (480, 375826), (484, 372720), (528, 341660), (605, 298176), (660, 273328), (704, 256245), (726, 248480), (880, 204996), (960, 187913), (968, 186360), (1056, 170830), (1210, 149088), (1320, 136664), (1452, 124240), (1553, 116160), (1760, 102498), (1815, 99392), (1936, 93180), (2112, 85415), (2420, 74544), (2640, 68332), (2904, 62120), (3106, 58080), (3520, 51249), (3630, 49696), (3872, 46590), (4659, 38720), (4840, 37272), (5280, 34166), (5808, 31060), (6212, 29040), (7260, 24848), (7744, 23295), (7765, 23232), (9318, 19360), (9680, 18636), (10560, 17083), (11616, 15530), (12424, 14520)]