12171120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 41997312

約数和(自身を除く): 29826192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 83, 94, 104, 120, 130, 141, 156, 166, 188, 195, 208, 235, 240, 249, 260, 282, 312, 332, 376, 390, 415, 470, 498, 520, 564, 611, 624, 664, 705, 752, 780, 830, 940, 996, 1040, 1079, 1128, 1222, 1245, 1328, 1410, 1560, 1660, 1833, 1880, 1992, 2158, 2256, 2444, 2490, 2820, 3055, 3120, 3237, 3320, 3666, 3760, 3901, 3984, 4316, 4888, 4980, 5395, 5640, 6110, 6474, 6640, 7332, 7802, 8632, 9165, 9776, 9960, 10790, 11280, 11703, 12220, 12948, 14664, 15604, 16185, 17264, 18330, 19505, 19920, 21580, 23406, 24440, 25896, 29328, 31208, 32370, 36660, 39010, 43160, 46812, 48880, 50713, 51792, 58515, 62416, 64740, 73320, 78020, 86320, 93624, 101426, 117030, 129480, 146640, 152139, 156040, 187248, 202852, 234060, 253565, 258960, 304278, 312080, 405704, 468120, 507130, 608556, 760695, 811408, 936240, 1014260, 1217112, 1521390, 2028520, 2434224, 3042780, 4057040, 6085560, 12171120]

約数ペア:

[(1, 12171120), (2, 6085560), (3, 4057040), (4, 3042780), (5, 2434224), (6, 2028520), (8, 1521390), (10, 1217112), (12, 1014260), (13, 936240), (15, 811408), (16, 760695), (20, 608556), (24, 507130), (26, 468120), (30, 405704), (39, 312080), (40, 304278), (47, 258960), (48, 253565), (52, 234060), (60, 202852), (65, 187248), (78, 156040), (80, 152139), (83, 146640), (94, 129480), (104, 117030), (120, 101426), (130, 93624), (141, 86320), (156, 78020), (166, 73320), (188, 64740), (195, 62416), (208, 58515), (235, 51792), (240, 50713), (249, 48880), (260, 46812), (282, 43160), (312, 39010), (332, 36660), (376, 32370), (390, 31208), (415, 29328), (470, 25896), (498, 24440), (520, 23406), (564, 21580), (611, 19920), (624, 19505), (664, 18330), (705, 17264), (752, 16185), (780, 15604), (830, 14664), (940, 12948), (996, 12220), (1040, 11703), (1079, 11280), (1128, 10790), (1222, 9960), (1245, 9776), (1328, 9165), (1410, 8632), (1560, 7802), (1660, 7332), (1833, 6640), (1880, 6474), (1992, 6110), (2158, 5640), (2256, 5395), (2444, 4980), (2490, 4888), (2820, 4316), (3055, 3984), (3120, 3901), (3237, 3760), (3320, 3666)]