157254480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1618

約数の個数: 160

約数和(自身を含む): 553536000

約数和(自身を除く): 396281520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1549, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3098, 3384, 3760, 4230, 4647, 5076, 5640, 6196, 6345, 6768, 7745, 8460, 9294, 10152, 11280, 12392, 12690, 13941, 15490, 16920, 18588, 20304, 23235, 24784, 25380, 27882, 30980, 33840, 37176, 41823, 46470, 50760, 55764, 61960, 69705, 72803, 74352, 83646, 92940, 101520, 111528, 123920, 139410, 145606, 167292, 185880, 209115, 218409, 223056, 278820, 291212, 334584, 364015, 371760, 418230, 436818, 557640, 582424, 655227, 669168, 728030, 836460, 873636, 1092045, 1115280, 1164848, 1310454, 1456060, 1672920, 1747272, 1965681, 2184090, 2620908, 2912120, 3276135, 3345840, 3494544, 3931362, 4368180, 5241816, 5824240, 6552270, 7862724, 8736360, 9828405, 10483632, 13104540, 15725448, 17472720, 19656810, 26209080, 31450896, 39313620, 52418160, 78627240, 157254480]

約数ペア:

[(1, 157254480), (2, 78627240), (3, 52418160), (4, 39313620), (5, 31450896), (6, 26209080), (8, 19656810), (9, 17472720), (10, 15725448), (12, 13104540), (15, 10483632), (16, 9828405), (18, 8736360), (20, 7862724), (24, 6552270), (27, 5824240), (30, 5241816), (36, 4368180), (40, 3931362), (45, 3494544), (47, 3345840), (48, 3276135), (54, 2912120), (60, 2620908), (72, 2184090), (80, 1965681), (90, 1747272), (94, 1672920), (108, 1456060), (120, 1310454), (135, 1164848), (141, 1115280), (144, 1092045), (180, 873636), (188, 836460), (216, 728030), (235, 669168), (240, 655227), (270, 582424), (282, 557640), (360, 436818), (376, 418230), (423, 371760), (432, 364015), (470, 334584), (540, 291212), (564, 278820), (705, 223056), (720, 218409), (752, 209115), (846, 185880), (940, 167292), (1080, 145606), (1128, 139410), (1269, 123920), (1410, 111528), (1549, 101520), (1692, 92940), (1880, 83646), (2115, 74352), (2160, 72803), (2256, 69705), (2538, 61960), (2820, 55764), (3098, 50760), (3384, 46470), (3760, 41823), (4230, 37176), (4647, 33840), (5076, 30980), (5640, 27882), (6196, 25380), (6345, 24784), (6768, 23235), (7745, 20304), (8460, 18588), (9294, 16920), (10152, 15490), (11280, 13941), (12392, 12690)]