15679633980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{19211}}^1$

素因数の和:19507

約数の個数: 96

約数和(自身を含む): 44825131008

約数和(自身を除く): 29145497028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 223, 244, 305, 366, 446, 610, 669, 732, 892, 915, 1115, 1220, 1338, 1830, 2230, 2676, 3345, 3660, 4460, 6690, 13380, 13603, 19211, 27206, 38422, 40809, 54412, 57633, 68015, 76844, 81618, 96055, 115266, 136030, 163236, 192110, 204045, 230532, 272060, 288165, 384220, 408090, 576330, 816180, 1152660, 1171871, 2343742, 3515613, 4284053, 4687484, 5859355, 7031226, 8568106, 11718710, 12852159, 14062452, 17136212, 17578065, 21420265, 23437420, 25704318, 35156130, 42840530, 51408636, 64260795, 70312260, 85681060, 128521590, 257043180, 261327233, 522654466, 783981699, 1045308932, 1306636165, 1567963398, 2613272330, 3135926796, 3919908495, 5226544660, 7839816990, 15679633980]

約数ペア:

[(1, 15679633980), (2, 7839816990), (3, 5226544660), (4, 3919908495), (5, 3135926796), (6, 2613272330), (10, 1567963398), (12, 1306636165), (15, 1045308932), (20, 783981699), (30, 522654466), (60, 261327233), (61, 257043180), (122, 128521590), (183, 85681060), (223, 70312260), (244, 64260795), (305, 51408636), (366, 42840530), (446, 35156130), (610, 25704318), (669, 23437420), (732, 21420265), (892, 17578065), (915, 17136212), (1115, 14062452), (1220, 12852159), (1338, 11718710), (1830, 8568106), (2230, 7031226), (2676, 5859355), (3345, 4687484), (3660, 4284053), (4460, 3515613), (6690, 2343742), (13380, 1171871), (13603, 1152660), (19211, 816180), (27206, 576330), (38422, 408090), (40809, 384220), (54412, 288165), (57633, 272060), (68015, 230532), (76844, 204045), (81618, 192110), (96055, 163236), (115266, 136030)]