402206040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{372413}}^1$

素因数の和:372433

約数の個数: 64

約数和(自身を含む): 1340690400

約数和(自身を除く): 938484360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 372413, 744826, 1117239, 1489652, 1862065, 2234478, 2979304, 3351717, 3724130, 4468956, 5586195, 6703434, 7448260, 8937912, 10055151, 11172390, 13406868, 14896520, 16758585, 20110302, 22344780, 26813736, 33517170, 40220604, 44689560, 50275755, 67034340, 80441208, 100551510, 134068680, 201103020, 402206040]

約数ペア:

[(1, 402206040), (2, 201103020), (3, 134068680), (4, 100551510), (5, 80441208), (6, 67034340), (8, 50275755), (9, 44689560), (10, 40220604), (12, 33517170), (15, 26813736), (18, 22344780), (20, 20110302), (24, 16758585), (27, 14896520), (30, 13406868), (36, 11172390), (40, 10055151), (45, 8937912), (54, 7448260), (60, 6703434), (72, 5586195), (90, 4468956), (108, 3724130), (120, 3351717), (135, 2979304), (180, 2234478), (216, 1862065), (270, 1489652), (360, 1117239), (540, 744826), (1080, 372413)]