90192480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 192

約数和(自身を含む): 344010240

約数和(自身を除く): 253817760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1579, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3158, 3360, 3570, 3808, 4080, 4737, 4760, 5712, 6316, 7140, 7895, 8160, 9474, 9520, 11053, 11424, 12632, 14280, 15790, 18948, 19040, 22106, 23685, 25264, 26843, 28560, 31580, 33159, 37896, 44212, 47370, 50528, 53686, 55265, 57120, 63160, 66318, 75792, 80529, 88424, 94740, 107372, 110530, 126320, 132636, 134215, 151584, 161058, 165795, 176848, 187901, 189480, 214744, 221060, 252640, 265272, 268430, 322116, 331590, 353696, 375802, 378960, 402645, 429488, 442120, 530544, 536860, 563703, 644232, 663180, 751604, 757920, 805290, 858976, 884240, 939505, 1061088, 1073720, 1127406, 1288464, 1326360, 1503208, 1610580, 1768480, 1879010, 2147440, 2254812, 2576928, 2652720, 2818515, 3006416, 3221160, 3758020, 4294880, 4509624, 5305440, 5637030, 6012832, 6442320, 7516040, 9019248, 11274060, 12884640, 15032080, 18038496, 22548120, 30064160, 45096240, 90192480]

約数ペア:

[(1, 90192480), (2, 45096240), (3, 30064160), (4, 22548120), (5, 18038496), (6, 15032080), (7, 12884640), (8, 11274060), (10, 9019248), (12, 7516040), (14, 6442320), (15, 6012832), (16, 5637030), (17, 5305440), (20, 4509624), (21, 4294880), (24, 3758020), (28, 3221160), (30, 3006416), (32, 2818515), (34, 2652720), (35, 2576928), (40, 2254812), (42, 2147440), (48, 1879010), (51, 1768480), (56, 1610580), (60, 1503208), (68, 1326360), (70, 1288464), (80, 1127406), (84, 1073720), (85, 1061088), (96, 939505), (102, 884240), (105, 858976), (112, 805290), (119, 757920), (120, 751604), (136, 663180), (140, 644232), (160, 563703), (168, 536860), (170, 530544), (204, 442120), (210, 429488), (224, 402645), (238, 378960), (240, 375802), (255, 353696), (272, 331590), (280, 322116), (336, 268430), (340, 265272), (357, 252640), (408, 221060), (420, 214744), (476, 189480), (480, 187901), (510, 176848), (544, 165795), (560, 161058), (595, 151584), (672, 134215), (680, 132636), (714, 126320), (816, 110530), (840, 107372), (952, 94740), (1020, 88424), (1120, 80529), (1190, 75792), (1360, 66318), (1428, 63160), (1579, 57120), (1632, 55265), (1680, 53686), (1785, 50528), (1904, 47370), (2040, 44212), (2380, 37896), (2720, 33159), (2856, 31580), (3158, 28560), (3360, 26843), (3570, 25264), (3808, 23685), (4080, 22106), (4737, 19040), (4760, 18948), (5712, 15790), (6316, 14280), (7140, 12632), (7895, 11424), (8160, 11053), (9474, 9520)]