6020820

素因数分解:

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

素因数の和:142

約数の個数: 144

約数和(自身を含む): 20547072

約数和(自身を除く): 14526252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 83, 90, 93, 117, 124, 130, 155, 156, 166, 180, 186, 195, 234, 249, 260, 279, 310, 332, 372, 390, 403, 415, 465, 468, 498, 558, 585, 620, 747, 780, 806, 830, 930, 996, 1079, 1116, 1170, 1209, 1245, 1395, 1494, 1612, 1660, 1860, 2015, 2158, 2340, 2418, 2490, 2573, 2790, 2988, 3237, 3627, 3735, 4030, 4316, 4836, 4980, 5146, 5395, 5580, 6045, 6474, 7254, 7470, 7719, 8060, 9711, 10292, 10790, 12090, 12865, 12948, 14508, 14940, 15438, 16185, 18135, 19422, 21580, 23157, 24180, 25730, 30876, 32370, 33449, 36270, 38595, 38844, 46314, 48555, 51460, 64740, 66898, 72540, 77190, 92628, 97110, 100347, 115785, 133796, 154380, 167245, 194220, 200694, 231570, 301041, 334490, 401388, 463140, 501735, 602082, 668980, 1003470, 1204164, 1505205, 2006940, 3010410, 6020820]

約数ペア:

[(1, 6020820), (2, 3010410), (3, 2006940), (4, 1505205), (5, 1204164), (6, 1003470), (9, 668980), (10, 602082), (12, 501735), (13, 463140), (15, 401388), (18, 334490), (20, 301041), (26, 231570), (30, 200694), (31, 194220), (36, 167245), (39, 154380), (45, 133796), (52, 115785), (60, 100347), (62, 97110), (65, 92628), (78, 77190), (83, 72540), (90, 66898), (93, 64740), (117, 51460), (124, 48555), (130, 46314), (155, 38844), (156, 38595), (166, 36270), (180, 33449), (186, 32370), (195, 30876), (234, 25730), (249, 24180), (260, 23157), (279, 21580), (310, 19422), (332, 18135), (372, 16185), (390, 15438), (403, 14940), (415, 14508), (465, 12948), (468, 12865), (498, 12090), (558, 10790), (585, 10292), (620, 9711), (747, 8060), (780, 7719), (806, 7470), (830, 7254), (930, 6474), (996, 6045), (1079, 5580), (1116, 5395), (1170, 5146), (1209, 4980), (1245, 4836), (1395, 4316), (1494, 4030), (1612, 3735), (1660, 3627), (1860, 3237), (2015, 2988), (2158, 2790), (2340, 2573), (2418, 2490)]