12041640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 44029440

約数和(自身を除く): 31987800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 83, 90, 93, 104, 117, 120, 124, 130, 155, 156, 166, 180, 186, 195, 234, 248, 249, 260, 279, 310, 312, 332, 360, 372, 390, 403, 415, 465, 468, 498, 520, 558, 585, 620, 664, 744, 747, 780, 806, 830, 930, 936, 996, 1079, 1116, 1170, 1209, 1240, 1245, 1395, 1494, 1560, 1612, 1660, 1860, 1992, 2015, 2158, 2232, 2340, 2418, 2490, 2573, 2790, 2988, 3224, 3237, 3320, 3627, 3720, 3735, 4030, 4316, 4680, 4836, 4980, 5146, 5395, 5580, 5976, 6045, 6474, 7254, 7470, 7719, 8060, 8632, 9672, 9711, 9960, 10292, 10790, 11160, 12090, 12865, 12948, 14508, 14940, 15438, 16120, 16185, 18135, 19422, 20584, 21580, 23157, 24180, 25730, 25896, 29016, 29880, 30876, 32370, 33449, 36270, 38595, 38844, 43160, 46314, 48360, 48555, 51460, 61752, 64740, 66898, 72540, 77190, 77688, 92628, 97110, 100347, 102920, 115785, 129480, 133796, 145080, 154380, 167245, 185256, 194220, 200694, 231570, 267592, 301041, 308760, 334490, 388440, 401388, 463140, 501735, 602082, 668980, 802776, 926280, 1003470, 1204164, 1337960, 1505205, 2006940, 2408328, 3010410, 4013880, 6020820, 12041640]

約数ペア:

[(1, 12041640), (2, 6020820), (3, 4013880), (4, 3010410), (5, 2408328), (6, 2006940), (8, 1505205), (9, 1337960), (10, 1204164), (12, 1003470), (13, 926280), (15, 802776), (18, 668980), (20, 602082), (24, 501735), (26, 463140), (30, 401388), (31, 388440), (36, 334490), (39, 308760), (40, 301041), (45, 267592), (52, 231570), (60, 200694), (62, 194220), (65, 185256), (72, 167245), (78, 154380), (83, 145080), (90, 133796), (93, 129480), (104, 115785), (117, 102920), (120, 100347), (124, 97110), (130, 92628), (155, 77688), (156, 77190), (166, 72540), (180, 66898), (186, 64740), (195, 61752), (234, 51460), (248, 48555), (249, 48360), (260, 46314), (279, 43160), (310, 38844), (312, 38595), (332, 36270), (360, 33449), (372, 32370), (390, 30876), (403, 29880), (415, 29016), (465, 25896), (468, 25730), (498, 24180), (520, 23157), (558, 21580), (585, 20584), (620, 19422), (664, 18135), (744, 16185), (747, 16120), (780, 15438), (806, 14940), (830, 14508), (930, 12948), (936, 12865), (996, 12090), (1079, 11160), (1116, 10790), (1170, 10292), (1209, 9960), (1240, 9711), (1245, 9672), (1395, 8632), (1494, 8060), (1560, 7719), (1612, 7470), (1660, 7254), (1860, 6474), (1992, 6045), (2015, 5976), (2158, 5580), (2232, 5395), (2340, 5146), (2418, 4980), (2490, 4836), (2573, 4680), (2790, 4316), (2988, 4030), (3224, 3735), (3237, 3720), (3320, 3627)]