328936140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15619}}^1$

素因数の和:15653

約数の個数: 120

約数和(自身を含む): 1111331760

約数和(自身を除く): 782395620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 15619, 21060, 31238, 46857, 62476, 78095, 93714, 140571, 156190, 187428, 203047, 234285, 281142, 312380, 406094, 421713, 468570, 562284, 609141, 702855, 812188, 843426, 937140, 1015235, 1218282, 1265139, 1405710, 1686852, 1827423, 2030470, 2108565, 2436564, 2530278, 2811420, 3045705, 3654846, 4060940, 4217130, 5060556, 5482269, 6091410, 6325695, 7309692, 8434260, 9137115, 10964538, 12182820, 12651390, 16446807, 18274230, 21929076, 25302780, 27411345, 32893614, 36548460, 54822690, 65787228, 82234035, 109645380, 164468070, 328936140]

約数ペア:

[(1, 328936140), (2, 164468070), (3, 109645380), (4, 82234035), (5, 65787228), (6, 54822690), (9, 36548460), (10, 32893614), (12, 27411345), (13, 25302780), (15, 21929076), (18, 18274230), (20, 16446807), (26, 12651390), (27, 12182820), (30, 10964538), (36, 9137115), (39, 8434260), (45, 7309692), (52, 6325695), (54, 6091410), (60, 5482269), (65, 5060556), (78, 4217130), (81, 4060940), (90, 3654846), (108, 3045705), (117, 2811420), (130, 2530278), (135, 2436564), (156, 2108565), (162, 2030470), (180, 1827423), (195, 1686852), (234, 1405710), (260, 1265139), (270, 1218282), (324, 1015235), (351, 937140), (390, 843426), (405, 812188), (468, 702855), (540, 609141), (585, 562284), (702, 468570), (780, 421713), (810, 406094), (1053, 312380), (1170, 281142), (1404, 234285), (1620, 203047), (1755, 187428), (2106, 156190), (2340, 140571), (3510, 93714), (4212, 78095), (5265, 62476), (7020, 46857), (10530, 31238), (15619, 21060)]