88730320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 249019776

約数和(自身を除く): 160289456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 83, 92, 112, 115, 140, 161, 166, 184, 230, 280, 322, 332, 368, 415, 460, 560, 581, 644, 664, 805, 830, 920, 1162, 1288, 1328, 1610, 1660, 1840, 1909, 2324, 2576, 2905, 3220, 3320, 3818, 4648, 5810, 6440, 6640, 6889, 7636, 9296, 9545, 11620, 12880, 13363, 13778, 15272, 19090, 23240, 26726, 27556, 30544, 34445, 38180, 46480, 48223, 53452, 55112, 66815, 68890, 76360, 96446, 106904, 110224, 133630, 137780, 152720, 158447, 192892, 213808, 241115, 267260, 275560, 316894, 385784, 482230, 534520, 551120, 633788, 771568, 792235, 964460, 1069040, 1109129, 1267576, 1584470, 1928920, 2218258, 2535152, 3168940, 3857840, 4436516, 5545645, 6337880, 8873032, 11091290, 12675760, 17746064, 22182580, 44365160, 88730320]

約数ペア:

[(1, 88730320), (2, 44365160), (4, 22182580), (5, 17746064), (7, 12675760), (8, 11091290), (10, 8873032), (14, 6337880), (16, 5545645), (20, 4436516), (23, 3857840), (28, 3168940), (35, 2535152), (40, 2218258), (46, 1928920), (56, 1584470), (70, 1267576), (80, 1109129), (83, 1069040), (92, 964460), (112, 792235), (115, 771568), (140, 633788), (161, 551120), (166, 534520), (184, 482230), (230, 385784), (280, 316894), (322, 275560), (332, 267260), (368, 241115), (415, 213808), (460, 192892), (560, 158447), (581, 152720), (644, 137780), (664, 133630), (805, 110224), (830, 106904), (920, 96446), (1162, 76360), (1288, 68890), (1328, 66815), (1610, 55112), (1660, 53452), (1840, 48223), (1909, 46480), (2324, 38180), (2576, 34445), (2905, 30544), (3220, 27556), (3320, 26726), (3818, 23240), (4648, 19090), (5810, 15272), (6440, 13778), (6640, 13363), (6889, 12880), (7636, 11620), (9296, 9545)]