15662675640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1\times {\mathrm{1039}}^1$

素因数の和:1789

約数の個数: 128

約数和(自身を含む): 47309184000

約数和(自身を除く): 31646508360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 467, 538, 807, 934, 1039, 1076, 1345, 1401, 1614, 1868, 2078, 2152, 2335, 2690, 2802, 3117, 3228, 3736, 4035, 4156, 4670, 5195, 5380, 5604, 6234, 6456, 7005, 8070, 8312, 9340, 10390, 10760, 11208, 12468, 14010, 15585, 16140, 18680, 20780, 24936, 28020, 31170, 32280, 41560, 56040, 62340, 124680, 125623, 251246, 279491, 376869, 485213, 502492, 558982, 628115, 753738, 838473, 970426, 1004984, 1117964, 1256230, 1397455, 1455639, 1507476, 1676946, 1884345, 1940852, 2235928, 2426065, 2512460, 2794910, 2911278, 3014952, 3353892, 3768690, 3881704, 4192365, 4852130, 5024920, 5589820, 5822556, 6707784, 7278195, 7537380, 8384730, 9704260, 11179640, 11645112, 14556390, 15074760, 16769460, 19408520, 29112780, 33538920, 58225560, 130522297, 261044594, 391566891, 522089188, 652611485, 783133782, 1044178376, 1305222970, 1566267564, 1957834455, 2610445940, 3132535128, 3915668910, 5220891880, 7831337820, 15662675640]

約数ペア:

[(1, 15662675640), (2, 7831337820), (3, 5220891880), (4, 3915668910), (5, 3132535128), (6, 2610445940), (8, 1957834455), (10, 1566267564), (12, 1305222970), (15, 1044178376), (20, 783133782), (24, 652611485), (30, 522089188), (40, 391566891), (60, 261044594), (120, 130522297), (269, 58225560), (467, 33538920), (538, 29112780), (807, 19408520), (934, 16769460), (1039, 15074760), (1076, 14556390), (1345, 11645112), (1401, 11179640), (1614, 9704260), (1868, 8384730), (2078, 7537380), (2152, 7278195), (2335, 6707784), (2690, 5822556), (2802, 5589820), (3117, 5024920), (3228, 4852130), (3736, 4192365), (4035, 3881704), (4156, 3768690), (4670, 3353892), (5195, 3014952), (5380, 2911278), (5604, 2794910), (6234, 2512460), (6456, 2426065), (7005, 2235928), (8070, 1940852), (8312, 1884345), (9340, 1676946), (10390, 1507476), (10760, 1455639), (11208, 1397455), (12468, 1256230), (14010, 1117964), (15585, 1004984), (16140, 970426), (18680, 838473), (20780, 753738), (24936, 628115), (28020, 558982), (31170, 502492), (32280, 485213), (41560, 376869), (56040, 279491), (62340, 251246), (124680, 125623)]